Crater Lake U.S

Home , Garfield Peak (Oregon), Phantom Ship (island), Rim Drive, Union Peak, Wizard Island

National Park Service Crater Lake U.S. Department of the Interior

Refections Visitor Guide Summer/Fall 2017

Park News 2 ... Camping, Lodging, Food Visit the Sinnott Overlook 3 ... Ranger Programs f Water Restrictions in Effect Please help us conserve water during Plus 10 Other Ways to Enjoy Your Park 4 ... Hiking Trails your visit. The park’s ability to provide 5 ... Driving Map water is currently restricted as we The Sinnott Memorial Overlook ofers one of the ... In the News: Bull Trout transition from a surface water source fnest views of Crater Lake. You can peer down a 6 to a groundwater well. If you’re sheer drop of nearly 900 feet (274 meters) to the 7 ... Feature Article: Lake Level reading this before arriving, please shore! It also features the park’s best exhibits. A small stock up on water outside the park. 8 ... Climate Chart museum describes the lake’s geology, formation, and While you’re here, please take short exploration. (Of special interest is the original device showers, don’t run the tap, and reuse used by scientists to measure the lake’s depth in 1886.) towels and sheets if staying overnight Look Inside!  in park lodging. Thanks for your help! Finding this special viewpoint can be a challenge. f Leave Your Drone at Home It’s hidden behind the Rim Visitor Center, perched on a promontory 50 feet (15 meters) below the rim. Operating remote-controlled aircraft Landscape architect Merel Sager, who oversaw in the park is prohibited. Please report Park Profle violators to the nearest employee. its construction in 1930, designed it to be nearly Sinnott Overlook invisible. He spent hours on the lake in a rowboat, Crater Lake National Park protects the f Road Work: 30-Minute devising ways to conceal it against the caldera’s wall. deepest lake in the United States. Fed by rain and snow (but no rivers or streams), Delays are Possible Unfortunately, the steep path to the overlook is not accessible to people with limited mobility. the lake is considered to be the cleanest Road construction might delay your And because of snow, the viewpoint is not open year-round. This summer, it will probably large body of water in the world. The trip through the park this summer. open on July 1 and close in late October (see hours on page 2). Most days, rangers present talks water is exceptional for its clarity and The Federal Highway Administration around a relief model (see page 3 for times, and posted fyers for topics). The overlook was named intense blue color. is undertaking a 3-year, $18 million in honor of Nicholas Sinnott, a congressman who represented Oregon from 1913 to 1928 and rehabilitation of 10.7 miles (17.2 km) The lake rests inside a caldera formed of the park’s historic Rim Drive. Built in was an ardent supporter of the park. Look for the plaque that bears his name. Here are 10 more suggestions to make the most of your Crater Lake visit: approximately 7,700 years ago when a the 1930s, the road is badly in need of 12,000-foot-tall (3,600-meter) volcano repair. Decades of harsh weather and collapsed following a major eruption. The the erosion of underlying soils have Watch the Park Film Tour Crater Lake Lodge eruption may have been the largest in destabilized its shoulders and retaining Explore the park’s violent past and its For a glimpse into an earlier era, check out the North America in the past 640,000 years. walls. Be prepared for delays of up to present tranquility in this 22-minute flm, history exhibits—and walk through the Great Later eruptions formed Wizard Island, a 30 minutes. Thanks for your patience! shown on the hour and half-hour at the Hall—of Crater Lake Lodge, renovated in the cinder cone near the southwest shore. Steel Visitor Center at Park Headquarters. 1990s but frst opened in 1915 (see page 2). f East Rim Drive will be Today, old-growth forests and open Vehicle-Free on Sept. 9 & 16 Drive Around the Lake Hike a Trail meadows blanket the volcano’s outer On two Saturdays this September, Rim Drive is a 33-mile (53-km) road that From easy walks to challenging hikes, the slopes, harboring a variety of plants and motor vehicles will not be allowed on encircles Crater Lake. More than 30 pullouts park has something for everyone. Explore animals, including several rare species. the park’s East Rim Drive. Bicyclists and ofer dramatic views of the park’s volcanic pristine forests, fower-flled meadows, and The area is central to the cultural traditions pedestrians will have an opportunity scenery. Allow 2 to 3 hours (see page 5). rocky peaks (see page 4). of local American Indian tribes, and the to enjoy 24 miles (39 km) of scenic park provides unique opportunities for roadway without vehicle noise and Attend a Ranger Program Have a Picnic scientifc study and public enjoyment. traffc. Check the park’s website Discover the wonders of Crater Lake with The viewpoints and picnic areas along the (www.nps.gov/crla) for details. • Park established: 1902 those who know the park best. Talks, walks, Rim Drive are perfect for outdoor eating • Size: 183,000 acres (74,060 hectares) kids programs, boat tours, and trolley tours (see page 5). Stop by the Rim Village Café for • Visitors last year: 756,000 are ofered daily (see page 3). grab-and-go sandwiches, salads, and snacks. • Lake depth: 1,943 feet (592 meters) Find the Phantom Ship Savor the Sunset • Lake width: 4.5 to 6 miles (7 to 10 km) Welcome! Anchored near the lake’s south shore is an Sunsets in the park can be spectacular. island that seems to be sailing away. To see it, Join a ranger for a hike up Watchman Peak • Annual snowfall: 43 feet (13 meters) Thank you for visit- hike to Sun Notch or drive to the viewpoint (see page 3) or pick a private viewpoint on • Last time the lake froze over: 1949 ing your national named in its honor (see page 5). the East Rim Drive. park. Here at Crater Lake, you’ll fnd opportunities to Visit the Pinnacles View the Milky Way refresh your spirit, Formed during the same eruption that gave On moonless nights, the park ofers some of awaken your senses, birth to the lake, these colorful volcanic the darkest night skies in America. Look up to and connect with spires are tucked away in the park’s see meteors, satellites, planets, and the starry the natural world. southeast corner (see page 5). arms of our galaxy.

The National Park Service protects more Snow plow than 400 special places, saved by the Ameri- at Rim Village can people so that everyone can experience When is the Park Open? our heritage. We at Crater Lake are proud Crater Lake National Park is open year-round, 24 hours to be stewards of this national treasure. a day. Some roads, trails, and facilities, however, are closed seasonally due to snow. Much of the year, the Park rangers and maintenance staff are park’s North Entrance Road and Rim Drive are closed here to assist you in making your visit safe, to cars. They close for the season on November 1 (or rewarding, and fun. If there is anything we earlier if there is signifcant snowfall). Artist Paul Rockwood’s conception of can do to help, please ask. Enjoy your park! Crews begin plowing these roads in April, but opening Mount Mazama, the volcano that collapsed dates vary. The North Entrance and West Rim open to form Crater Lake. If you gathered up the Craig Ackerman between mid-May and late June. The East Rim opens ash from Mount Mazama’s catastrophic Superintendent between mid-June and late July. This year, roads will eruption and spread it evenly across the likely open late due to heavy winter snows. Highway state of Oregon, it would form a layer 62 and the road to Rim Village are open year-round. 8 inches (20 cm) thick. Bicyclist on East Rim Drive Rim Visitor Center Wizard Island Exhibits at the Sinnott Memorial Overlook

Food & Dining Lodging National Park Service Services The Rim Village Café serves light fare The park has two motels, both operated by U.S. Dept. of the Interior including grab-and-go sandwiches, salads, Xanterra Parks & Resorts. For reservations, soup, and snacks. visit www.craterlakelodges.com or call 888- & Facilities f May 18–June 8 10:00 am–6:00 pm 774-2728. For a list of lodging outside the f June 9–Sept. 4 9:00 am–8:00 pm park, ask at a visitor center. f Sept. 5–Oct. 1 10:00 am–6:00 pm Crater Lake Visitor Guide f Oct. 2–Nov. 4 10:00 am–5:00 pm Crater Lake Lodge (71 rooms) overlooks the Summer/Fall 2017 Camping f Nov. 5–Dec. 31 10:00 am–4:00 pm lake at Rim Village. In 2017, it will be open The park has two campgrounds. Senior Pass May 19–October 15. Rooms begin at $190 This is the offcial trip-planner and newspaper and Access Pass holders are entitled to a 50% The Annie Creek Restaurant in Mazama per night. Advance reservations are highly of Crater Lake National Park. It is published discount. Overnight parking elsewhere is not Village ofers hearty breakfasts and entrees, recommended. twice a year and funded by the Crater Lake allowed, except by backcountry permit (see burgers, pizza, and a soup & salad bar. Natural History Association through sales page 3). For a list of camping options outside f May 27–Oct. 1 The Cabins at Mazama Village (40 rooms) made in the visitor center bookstores. the park, ask at a visitor center. Breakfast 8:00 am*–10:30 am are located 7 miles south of Rim Village. Lunch 11:00 am–4:00 pm Rooms are $160 per night. Operating dates Park Phone: 541-594-3000 Mazama Campground (214 sites) is located Dinner 5:00 pm–8:00 pm** for 2017 are May 26–October 1. Website: www.nps.gov/crla 7 miles south of Rim Village near Highway 62. *7:00 am June 16–Sept. 4 Mail: PO Box 7, Crater Lake, OR 97604 In 2017, it will be open June 2–October 1. **9:00 pm June 16–Sept. 4 Email: [email protected] All sites in June are available only on a frst- Visitor Centers come, frst-served basis. For the rest of the Crater Lake Lodge features fne dining in At the park’s two visitor centers, rangers can summer, 75% of sites can be reserved in a casual atmosphere, with gourmet cuisine answer questions and help plan your trip. Accessibility gas is available at the advance by calling 888-774-2728 or online at made from local ingredients. Reservations Except for the Sinnott Mazama Village Store Memorial Overlook, during business hours. www.craterlakelodges.com. The other 25% are recommended for dinner (541-594-2255 The Steel Visitor Center at Park Head- developed areas in the remain frst-come, frst-served. In July and ext. 3217) but are not taken for breakfast or quarters is open daily 9:00 am–5:00 pm. park are generally ac- Internet August, the campground often flls by mid- lunch. Appetizers, drinks, and desserts are A 22-minute flm is shown every half hour. cessible to individuals Wireless internet is free afternoon. The campground ofers tent sites also available from 3:00 pm until closing in It explores the park’s signifcance and the with mobility impair- for guests of Crater Lake ($22 per night) and RV sites ($31). A few of the Great Hall and on the back patio. lake’s violent, volcanic past. ments. Wheelchair- Lodge and The Cabins the RV sites have electric hookups ($35). A f May 20–Oct. 15 accessible paths include at Mazama Village. Pub- water hookup is available at the dump station. Breakfast 7:00 am–10:30 am The Rim Visitor Center at Rim Village is open the Rim Village prom- lic Wi-Fi is available at enade and the Pinnacles Crater Lake Lodge and There are many pull-through sites; some Lunch 11:30 am–2:30 pm 9:30 am–5:00 pm late May to late September. Trail. The Godfrey Glen, the Annie Creek Restau- can accommodate RVs as long as 50 feet Dinner 5:00 pm–9:00 pm* Sun Notch, and Plaikni rant for $4 per hour or (15 meters). Each site has a picnic table, fre *10:00 pm June 9–Sept. 23 Falls trails are accessible $10 for 24 hours. ring, and food locker. Black bears are rarely Exhibits to wheelchair users seen, but campers should store all food in The Mazama Village Store sells groceries, The Sinnott Memorial Overlook, perched with assistance (see Lost & Found their locker or vehicle. The campground camping supplies, frewood, and gasoline. on a rock ledge behind the Rim Visitor Cen- page 4). Multiple pull- Contact a ranger at has drinking water, fush toilets, showers, f May 26–June 1 10:00 am–5:00 pm ter, features an indoor exhibit room and an outs on Rim Drive have either visitor center or wheelchair-accessible call 541-594-3060. and laundry facilities. A general store sells f June 2–Sept. 4 7:00 am–9:00 pm open parapet with spectacular lake views. The wayside exhibits. Some groceries, frewood, and gasoline. You can call f Sept. 5–Oct. 2* 8:00 am–8:00 pm overlook has a relief model and exhibits on ranger programs are ac- Phones the campground directly during the summer *Gasoline available through Oct. 8 the park’s geology and lake research. Ranger cessible to people with Cell reception in the at 541-594-2255 ext. 3610. It is operated by the talks are presented daily July 1 to September limited mobility and park is unreliable. park’s concessioner, Xanterra Parks & Resorts. 4 (see page 3). The overlook is open daily other impairments (see It depends on your Gifts & Books (weather permitting) from July through page 3). We are work- location and provider. ing hard to improve our Pay phones are located Lost Creek Campground (16 sites, tents Books, maps, postcards, and souvenirs are October. Hours are 9:30 am–6:30 pm in July level of accessibility for outside the Mazama only, $10 per night) is located on the Pinnacles available at both visitor centers (see page 8). and August, 9:30 am–5:00 pm in June and all park visitors. We wel- Village Store and inside Road. In 2017, it will likely be open mid-July The park’s concessioner, Xanterra Parks & September, and 10:00 am–4:00 pm in October. come your comments. Crater Lake Lodge. to mid-October. Due to water restrictions (see Resorts, operates two other gift shops: The overlook is located down a steep, historic page 1), running water and fush toilets will walkway with stairs and, unfortunately, is not ATMs Picnic Areas probably not be available this year. Campers The Rim Village Gift Shop has the same accessible to people with limited mobility. Picnic areas are found The Mazama Village should bring their own water; portable toilets hours as the Rim Village Café (see above). Store and Rim Village throughout the park Gift Shop have ATMs. (see page 5). The Rim will be provided. The campground typically Crater Lake Lodge features exhibits on Village picnic area has flls by mid-afternoon. Registration is self-ser- The Annie Creek Gift Shop in Mazama tourism and the history and renovation of the Drinking Water fre grates. Most picnic vice, and reservations are not taken. Each site Village has similar hours to the Annie Creek lodge. The exhibits are open daily, around- Water faucets can be areas have vault toilets has a picnic table, fre ring, and food locker. Restaurant (see above). You can also buy the-clock, May 19–October 15. They are on found at Rim Village, but no running water. Payment can be made by check or exact cash. online at www.craterlakelodges.com/shop. the ground foor, west of the lobby. Mazama Village, and inside the Steel Visitor Post Offce Center. Bottled water A US Post Offce is open can be purchased at the Monday through Satur- Guns cultural features. Do not approach, suits, diving gear, fotation devices, top and bottom of the day in the Steel Visitor Firearms are allowed in the park in touch, feed, or disturb wildlife. and other equipment that might Cleetwood Cove Trail Center. Summer hours accordance with Oregon state laws. serve as a vector for the introduc- (when boat tours are are 9:00 am–noon and They are prohibited, however, in all Pets tion of non-native organisms. This operating). 1:00–3:00 pm. Know park buildings. Pets are welcome in the park, includes rafts, canoes, and kayaks. but only in certain areas. Pets on Swimming is allowed at Cleetwood Electric Vehicle Recycling the Hiking and Climbing leash are allowed on the Godfrey Cove and at Wizard Island, using Charging Station Combination trash/ Rules Stay on trails. This prevents erosion, Glen Trail, Lady of the Woods standard swim suits. A 24-hour charging recycling bins can be protects vegetation, and protects Trail, Grayback Drive, and Pacifc station is located by the found around the other hikers. Hiking and climbing Crest Trail. Leashes must not Annie Creek Gift Shop. park at more than 20 inside the caldera are strictly exceed 6 feet (1.8 meters), and Golden-Mantled It has one standard locations. Recycling prohibited. The only exception is only one pet per hiker is allowed. Ground Squirrel (J1772) connector and is currently limited to the Cleetwood Cove Trail, the only Pets are not permitted on other one Tesla connector. aluminum cans and safe and legal access to the lake trails, or off-trail. Pets on leash (or plastic bottles. All bins shore. Serious injuries and deaths otherwise physically restrained) Emergencies can accept both. Crater Lake National Park belongs have occurred from falls inside are also allowed in picnic areas, Dial 911 to report any to everyone. We all share respon- the caldera. The walls consist of campgrounds, parking lots, and up emergency, 24 hours a Restrooms sibility in protecting it. Please take unstable rocks and soils. to 50 feet (15 meters) away from day. First aid is available Restrooms with fush a moment to become familiar with paved roads. Popular places to at visitor centers and toilets and running these regulations. For a full list of Marijuana walk a dog include Rim Village and the ranger station at water are located at the park’s rules, visit www.nps.gov/ Possession of marijuana is prohib- Mazama Campground. Pets are not Park Headquarters. Rim Village, Mazama crla/parkmgmt/lawsandpolicies.htm. ited. Oregon state laws allowing the allowed inside buildings, including Village, Lost Creek use of marijuana do not apply in the Crater Lake Lodge and The Cabins Help keep wildlife wild. Entrance Fee Campground, and in Drones park, an area of federal jurisdiction. at Mazama Village. The above rules Please DO NOT FEED! The park’s entrance the Steel Visitor Center Operating remote-controlled aircraft do not apply to service animals here fee is $15 per car ($10 (9:00 am–5:00 pm). in the park is prohibited. Overnight Parking to assist people with disabilities. for motorcycles and Vault toilets are located The park is open 24 hours, but Solid waste must be picked up bicycles), good for 7 at most picnic areas, Feeding Animals overnight parking is not allowed, immediately and disposed of days. The rate is higher Watchman Overlook, Do not feed wildlife, including birds except in the park’s campgrounds, properly, in a trash can or toilet. for commercial vehicles. and both ends of the and squirrels. Exposing them to our for guests at the park’s motels, and Your fees are put to Cleetwood Cove Trail food alters their behavior, is bad for for backpackers (permit required). Water Sports work improving visitor (see map on page 5). their health, and can be dangerous Snorkeling, scuba diving, and long- Clark’s services and facilities. for you. Store food properly. Gener- Park Features distance swimming are not allowed Nutcracker Thank you for support- Showers & Laundry ally, this means in your vehicle or a Leave rocks, plants, animals, and in Crater Lake. In 2012, after review- ing your national parks! Coin-operated showers campground food locker. Backcoun- artifacts undisturbed for others to ing the threats posed by aquatic and laundry machines try campers should hang their food enjoy. It is prohibited to collect, de- invasive species, the park placed Gasoline are available at Mazama or use a bearproof canister. face, disturb, or destroy natural or a ban on the use of snorkels, wet Self-serve, unleaded Campground. 2 Trolley Tours Rim Drive is one of America’s most scenic roads, but it’s hard to appreciate the views with your eyes on the asphalt. Fortunately, you can leave the driving to someone else. Ranger-guided trolley tours circle Crater Lake daily. Tours begin and end at Rim Village, spend 2 hours traveling clockwise around the lake, and stop at a minimum of 5 scenic overlooks. See below for departure times and ticket prices. The buses are enclosed, climate-controlled, wheelchair accessible, and seat 25 passengers. They resemble old streetcars, but they run on modern technology: powered by compressed natural gas, they emit 30-40% less pollution than gasoline-powered vehicles. The trolleys are owned and operated by The Shuttle Inc. of Klamath Falls.

Boat Tour on Crater Lake Sunset over Crater Lake Trolley Tour on Rim Drive

for all cyclists. The closest place to rent bikes is Diamond Lake Resort, Sky Gazing Kids: Boat Tours Activities 5 miles (8 km) north of the park. With clean air and unobstructed Join a park ranger for a cruise around views, the rim of Crater Lake is a You Can Crater Lake. See the box below for departure times and ticket prices. Boat great place to observe astronomical Bicycling on park roads is physically Become tours on Crater Lake are operated by Backcountry demanding. The most popular route events. Discovery Point is a favor- Xanterra Parks & Resorts in partnership is the 33-mile (53-km) Rim Drive, ite spot to watch the sunrise. For a Junior with the National Park Service. Camping featuring spectacular views but also sunsets and moonrises, try Watch- Park Ranger! Over 95% of the park is managed long climbs that gain a total of 3,800 man Overlook or hike to the top Tickets Each boat holds 37 passengers. 18 as wilderness. Although some areas feet (1,158 meters) in elevation. For of Watchman Peak. Ask at a visitor Are you between 6 and 12 years center for sunrise and sunset times. tickets for each tour (July 14–Sept. 4 are closed to backcountry camping a fatter, more relaxing ride, try the old? Do you want to learn while only) are available for advance purchase (for example, there is no summer paved, 11-mile bike path that circles having fun at Crater Lake National by calling 888-774-2728. The remaining camping with a view of the lake), Diamond Lake. Swimming Park? Here are 2 different ways: 19 tickets for each tour (and all tickets exploring the park’s old-growth July 1–13 and Sept. 5–17) are available • Pick up a free activity book at forests and volcanic landscapes can Swimming is allowed in Crater from self-serve kiosks inside Crater Fishing Lake, but the water is cold! Most either visitor center. Explore the Lake Lodge and the Annie Creek Gift be a rewarding experience. park, complete the activities, Originally, Crater Lake contained people swim for just a few minutes. Shop. These tickets go on sale exactly then return the book to a ranger 24 hours in advance of each tour. Sales All campers not staying in the park’s no fsh. Between 1888 and 1941, Swimming is permitted only at to earn a Junior Ranger BADGE. Cleetwood Cove and at Wizard continue until the tour is sold out or developed campgrounds must ob- however, 6 species were intro- until 2 hours remain before departure. tain a backcountry permit. The only duced. Today, only rainbow trout Island, which requires a boat tour to • Meet behind the Rim Visitor At that time, if a tour is not sold out, and kokanee salmon remain. Fish- reach. The shoreline at both loca- Center at 11:30, 1:00, 2:30, or remaining tickets can be purchased exception is through-hikers on the 4:00 pm (June 23–Sept. 4) and ing is allowed at the bottom of the tions is rocky; there are no beaches. from a ticket booth (open daily at 7:45 Pacifc Crest Trail, who may instead participate in a free, 20-minute Snorkeling, scuba diving, and wet am) at the top of the Cleetwood Cove sign the trail register as they enter Cleetwood Cove Trail, where you’ll activity. Complete one activity to fnd .25 miles (.4 km) of rocky suits are not allowed (see page 2). Trail, until 45 minutes before departure. the park. Permits are free and are earn a Junior Ranger PATCH. Ticket holders should arrive at the available at Park Headquarters, from shoreline. Wizard Island, reachable trailhead at least 45 minutes before the visitor center or ranger station, by tour boat, is also open to fshing. Wildlife Viewing their tour to allow time to hike down between 9:00 am and 5:00 pm. the 1.1-mile (1.7-km) trail to the lake. Fishing licenses are not required. The park is home to many animals, There are no restrictions on but they can be difcult to spot. The Types of Tours Bicycling the size, number, or species most visible animals are deer and Standard tours are 2 hours long. They are ranger-narrated and circle the entire Bicycling is allowed on paved roads taken. Cleaning fsh in the lake is squirrels. Herds of elk are some- lake (but do not stop at Wizard Island). and the unpaved Grayback Drive. prohibited; pack out your catch. times seen in the meadows along Rim Drive. Bobcats and mountain Wizard Island Tours are 5 hours long. Bikes are not allowed on trails, with To prevent the introduction of They consist of a standard tour plus a lions are present but rarely seen. one exception: the Pinnacles Trail. non-native organisms, no organic 3-hour stay on the island, where pas- Park roads are narrow with heavy bait of any kind may be used. This Lucky observers might spot a fox, sengers disembark to hike, swim, fsh, automobile trafc. Helmets are includes fsh eggs, PowerBait, and black bear, marmot, pika, wolf, and relax on their own. Wizard Island required for riders under 16 years live or dead fsh. Fishing is limited porcupine, or bald eagle. Dawn and Shuttles are 4 hours long. They include dusk are the best times to look. a 1-hour (round-trip) ride to the island of age and strongly recommended to artifcial lures and fies only. plus a 3-hour stay there. They do not circle the entire lake and do not include a narrated tour. Finally, for people wish- ing to spend 6 hours on Wizard Island, Dates & Times up to 6 tickets on the 8:30 am shuttle Ranger-Led Activities are available for that purpose. These tickets must be purchased in advance, Ranger Talks at Rim Village July 1–Sept. 4 12:00 pm (Additional talks by phone. See page 4 for details on the Join a ranger to deepen your understanding of Crater Lake. Topics vary; check posted schedules. July 1–Sept. 4 1:30 pm may be offered island’s two hiking trails. Meet at the Sinnott Memorial Overlook for the talks at 12:00, 1:30, and 3:00. Meet on the back July 1–Sept. 4 3:00 pm Sept. 5–30. Check porch of Crater Lake Lodge (accessible to wheelchairs) for the 4:00 talk. (20 minutes) May 19–Oct. 15 4:00 pm posted schedules.) What to Bring  Bring plenty of drinking water. Bottled June 23–Sept. 4 11:30 am water is available for purchase at both ends of the Cleetwood Cove Trail. Junior Ranger Activity June 23–Sept. 4 1:00 pm Kids participate in a ranger-led activity to learn about Crater Lake and earn a Junior Ranger  Bring a lunch or snack, especially if June 23–Sept. 4 2:30 pm Note: patch. Meet behind the Rim Visitor Center. Geared for ages 6 to 12. (20 minutes) visiting Wizard Island. Light snacks June 23–Sept. 4 4:00 pm Some programs are available for purchase at the top might not start of the Cleetwood Cove Trail. by the advertised  Sunscreen, sunglasses, and a hat are Afternoon Hike date this year Hike with a ranger to discover Crater Lake. Trails vary by day of the week. See page 4 for trail recommended for sun protection. due to lingering The boats are not covered. details. For Garfeld Peak, meet on the back porch of Crater Lake Lodge. For Sun Notch and snow.  Bring a jacket. Weather on the lake Plaikni Falls, meet at the trailhead. Be sure to carry drinking water. July 15–Sept. 17 2:00 pm can be windy and chilly. Monday, Thursday: Sun Notch (1 hour, easy, great views of the Phantom Ship)  Wear sturdy footwear, especially if Tuesday, Friday, Sunday: Plaikni Falls (1.5 hours, easy, hike to a hidden waterfall) visiting Wizard Island. Wednesday, Saturday: Garfeld Peak (2.5 hours, strenuous, spectacular 360° views) Hiking to Cleetwood Cove The Cleetwood Cove Trail is the only Watchman Peak Sunset Hike August 1–6 7:15 pm Aug. 27–Sept. 4 6:30 pm legal access to the shore of Crater Lake. Ascend to a breathtaking viewpoint and watch the sun go down over the Cascade Mountain August 7–17 7:00 pm Sept. 5–12 6:15 pm The hike is steep and strenuous: in 1.1 Range. Meet at Watchman Overlook, a parking area with wooden fences 3.8 miles (6.1 km) August 18–26 6:45 pm Sept. 13–17 6:00 pm miles (1.7 km) it drops 700 feet (213 northwest of Rim Village. Flashlights are not needed. See page 4 for trail details. (1.5 hours) meters) in elevation. Walking back up is equivalent to climbing 65 fights of stairs! The trail is recommended only Evening Program July 1 –31 9:00 pm (Some programs may also Relax under the stars as you learn about the park. Check posted schedules for topics. August 1–20 8:30 pm be offered Sept. 5–Oct. 1. for those in good physical condition. It should not be attempted by anyone with Meet at the Mazama Campground Amphitheater, between loops D and E. (45 minutes) Aug. 21–Sept. 4 8:00 pm Check posted schedules.) heart, breathing, or walking problems. It is not accessible for people with mobility Circle the lake on a ranger-narrated tour of Rim Drive Trolley Tour July 1–Sept. 4 Sept. 5–30* (Tours may also be impairments. Hikers should wear sturdy Rim Drive. See the top of this page for more offered Oct. 1–15. shoes and carry water. Vault toilets are Ticket Prices information. Tickets are sold from a trolley parked 10:00 am 10:30 am located at the top and bottom of the Check posted $27 Adult (age 14 to 59) by the Community House in the middle of Rim 11:00 am 12:00 pm trail. The trail is usually open from mid- schedules.) $24 Senior (age 60 and up) Village. Tickets may be purchased the day of the 12:00 pm 1:30 pm June to late October, but it might open late this year due to snow. $17 Child (age 6 to 13) tour, or the day before, from 9:00 am to 3:00 1:00 pm 3:00 pm pm. To reserve tickets further in advance, call 2:00 pm Free Young Child (under 6 years) 541-882-1896 or visit www.craterlaketrolley.com. *No tours on Sept. 9 & 16. Ask about family and group discounts Tours cover a variety of topics. (2 hours) 3:00 pm

Ranger-narrated boat tours offer a Crater Lake Boat Tour Standard Tours Wizard Island Tours SKETCH FROM ROAD GUIDE TO CRATER LAKE unique perspective on Crater Lake. See the right-hand side of this page 9:30 am 9:45 am Ticket Prices for details. Note: Taking a boat tour 10:00 am 12:45 pm 12:00 pm Standard $41 Adult (age 13 and up) requires hiking down—and back up— July 1–Sept. 17* Tour $27 Child (age 3* to 12) one of the steepest trails in the park. 1:15 pm Wizard Island Shuttles Wizard Island $57 Adult Tours cover a variety of topics. (2 hours) 3:30 pm 8:30 am Tour $36 Child 3:45 pm 11:30 am *Kids must be at least 3 years old to take $32 Adult Wizard Island a boat tour. Noise, sun, wind, and waves *Tours might operate on a reduced schedule Sept. 5–17; Shuttle $20 Child make tours very unpleasant for infants. check posted fyers. No tours on Sept. 9 & 16.

The Cleetwood Cove Trail drops 700 Activities are free of charge except for trolley & boat tours. Programs are subject to cancellation due to weather or unforeseen circumstances. feet (213 meters) to the lake shore. 3 Swimmers at Cleetwood Cove Let’s Go Hiking!

Hi, I’m Ranger Madeline. We have 90 miles (145 km) of hiking trails here at Crater Lake. Our most popular day hikes are listed on this page. If you are visiting in June or July, be aware that some trails might still be closed by snow. Please help us protect this special place by following a few important rules:

Lewis Monkeyfower on the Castle Crest Trail No hiking or climbing inside the caldera! The walls are dangerously steep and unstable. The one exception is the Cleetwood Cove Trail, the only legal access to the lake shore. Leave all rocks, plants, animals, and artifacts undisturbed for the enjoyment of future hikers. Overnight backpacking requires a permit, available at Park Headquarters between 9:00 am and 5:00 pm. Some areas are not open to backcountry camping. Pets are allowed on the Godfrey Glen Trail, Lady of the Woods Trail, and Hiker atop Pacifc Crest Trail. Pets must be leashed; only one pet per hiker (see page 2). Garfeld Peak To protect vegetation and prevent erosion, please stay on the trails.

Castle Crest Lady of the Woods Sun Notch Trail The Pinnacles Godfrey Glen Plaikni Falls 0.5 miles (0.8 km) loop trail 0.7 miles (1.1 km) loop trail 0.8 miles (1.3 km) loop trail Roundtrip 0.8 miles (1.3 km) 1.1 miles (1.8 km) loop trail 2.0 miles (3.2 km) 100 feet (30 meters) 120 feet (37 meters) 150 feet (46 meters) Elevation Gain 10 feet (3 meters) 50 feet (15 meters) 100 feet (30 meters) 20 minutes 30 minutes 30 minutes Time 30 minutes 30 minutes 1 hour Flowers, Meadow, Creek Historic Architecture Views of Phantom Ship Highlight Volcanic Spires Peaceful Forest Waterfall, Flowers Loop trail through a lush Loop trail around Park Short uphill walk through a Easy walk along the rim Easy stroll through an old- Easy walk through an old- meadow. Abundant wild- Headquarters. Self-guiding meadow to the rim of Crater of Pinnacle Valley. Great growth forest, with some growth forest to a waterfall. fowers from late July to brochures, available at the Lake. Great views of the views of volcanic spires. Use canyon views. Dirt path; Many mid-summer fowers. late August. The trail is trailhead, describe how early Phantom Ship. Use caution Description caution near cliffs. Trail ends accessible to wheelchair First part accessible to wheel- rocky and slippery in places. park architects integrated near cliff edges. Accessible to at park boundary. Accessible users with assistance. chair users with assistance, Self-guiding brochures are their designs with the natural strong wheelchair users with to wheelchair users with Self-guiding brochures are but the fnal, short climb to available at the trailhead. landscape. assistance. assistance. Open to bicycles. available at the trailhead. the falls might be too steep.

East Rim Drive, 0.5 miles Behind the Steel Visitor East Rim Drive, 4.4 miles End of the Pinnacles Road, 2.4 miles (3.9 km) south of Pinnacles Road, 1.2 miles (0.8 km) east of Park Head- Center, on the south side (7.1 km) east of Park Trailhead 6 miles (9.7 km) southeast of Park Headquarters. (1.9 km) southeast of the quarters. Can also access of the building. Headquarters. Location the Phantom Ship Overlook. Phantom Ship Overlook. from the Steel Visitor Center.

The fowers here are The trail’s name refers to a This U-shaped valley was The Pinnacles are chimneys Trail is named after William Snowmelt, not Crater Lake, nourished by springs sculpture of a woman carved carved by glaciers that once Nature Note formed when hot ash cooled Godfrey, a ranger who died is the source of Plaikni Falls’ emerging from the hillside. into a boulder along the trail. fowed down Mt. Mazama. after the big eruption. in a blizzard here in 1930. water. Easy Easy

Discovery Point Trail Fumarole Bay Watchman Peak Annie Creek The Phantom Ship from Sun Notch 2.0 miles (3.2 km) Roundtrip 1.7 miles (2.7 km) 1.6 miles (2.6 km) 1.7 miles (2.7 km) loop trail 100 feet (30 meters) Elevation Gain 150 feet (46 meters) 420 feet (128 meters) 200 feet (61 meters) 1 hour Time 1 hour 1 hour 1½ hours Lake Views Highlight Swimming, Fishing Panoramic Views Creek, Canyon, Flowers Trail along the rim of Crater Rocky trail on Wizard Island Moderate ascent to a fre Moderately strenuous hike Lake through a pretty forest leading to a shallow cove lookout above Wizard Island. through a deep, stream- of whitebark pines and with clear water. Upon Spectacular views in all cut canyon. Lots of water, mountain hemlocks. Fine Description reaching Fumarole Bay, the directions. Great place to wildfowers, and sometimes views of the lake and Wizard maintained trail ends but a watch the sunset. Trail may wildlife. Self-guiding Island. Use caution near cliff rough path continues to the be closed until August due brochures are available at edges. far end of the cove. to snow. the trailhead.

West end of Rim Village, Wizard Island dock, reachable 3.8 miles (6.1 km) northwest Mazama Campground, Plaikni where the paved walk be- Trailhead only by boat tour or shuttle of Rim Village. Park at the behind the amphitheater, Falls comes a dirt path. Can also Location from Cleetwood Cove. See viewpoint surrounded by located between loops D and start from Discovery Point. page 3 for information. wooden fences. E. Limited parking in E Loop.

Gold prospector John Wesley Abundant lichen on the tree Built in 1932, the peak’s The spring at the head of Hillman frst spotted Crater Nature Note trunks is an indication of historic fre lookout is still Annie Creek is the source of Lake near this point in 1853. excellent air quality. used by rangers today. the park’s drinking water. Moderate

Wizard Summit Cleetwood Cove Garfeld Peak Trail Mount Scott Crater Peak Union Peak 2.2 miles (3.5 km) 2.2 miles (3.5 km) 3.6 miles (5.8 km) Roundtrip 4.4 miles (7.1 km) 6.5 miles (10.5 km) 9.8 miles (15.8 km) 760 feet (232 meters) 700 feet (213 meters) 1,010 feet (308 meters) Elevation Gain 1,250 feet (381 meters) 765 feet (233 meters) 1,600 feet (448 meters) 1½ hours 1½ hours 2 to 3 hours Time 3 hours 3½ hours 5 to 6 hours Views, Summit Crater Swim, Fish, Boat Tours Panoramic Views Highlight Panoramic Views Forest, Views, Solitude Panoramic Views Rocky climb to the top of The only legal access to Rocky climb to a high peak. Gradual ascent of the park’s Moderate-to-strenuous hike Long forest walk followed Wizard Island. Spectacular the shore of Crater Lake. Spectacular views along the highest peak. Great views to the summit of a small by a very steep climb. Great lake views, interesting Strenuous trail with a steep way and at the top. Diverse in all directions. Best in the volcano. No lake views, but views from the top and geology. A 0.3-mile (0.5- grade, leading to a rocky plant life, many wildfowers. Description morning, when the light is fne views of the Klamath interesting geology, but no km) path leads around the shoreline and tour boat dock. Top section may be closed ideal for lake viewing. May Basin to the southeast. view of Crater Lake. Top 90-foot-deep (27-meter) See page 3 for details. until August due to snow. be closed until August due A peaceful walk through section may be impassable crater at the summit. Use caution near cliff edges. to snow. forests and meadows. until August due to snow.

Wizard Island dock, reachable North side of the lake, 11 East end of Rim Village. East Rim Drive, 14 miles East Rim Drive, 3 miles Highway 62 at the Pacifc only by boat tour or shuttle miles (17.6 km) from Rim Follow the paved promenade Trailhead (22.5 km) east of Park (4.8 km) east of Park Crest Trailhead, 1 mile (1.6 from Cleetwood Cove. See Village if traveling clockwise behind Crater Lake Lodge. Location Headquarters. Headquarters at the Vidae km) west of the Crater Lake page 3 for information. on Rim Drive. Falls Picnic Area. road junction.

The dead trees at the summit In August, the average water Rocky slopes along the trail Mt. Scott is the park’s highest Upper Klamath Lake is the Union Peak is the core of an have been killed by dwarf temperature at the lake’s are home to American pikas Nature Note peak—8,929 feet (2,721 largest in Oregon, but its av- old volcano eroded by gla- mistletoe, a parasitic plant. surface is 59ºF (15ºC). and yellow-bellied marmots. meters) in elevation. erage depth is only 14 feet. ciers during the last Ice Age. Strenuous Strenuous

4 ICE DESE T Area of Detail M Regional Map to Portland Bend to 230 138 97 Eugene NATIONAL Oasis Butte to Roseburg, Bend, 20 CRATER LAKE and Eugene Pacifc Crest FORESTS NATIONAL PARK National Scenic 58 Trail 97 l NORTH ENTRANCE ROAD (open summer only) 5 Diamond CRATER LAKE 138 Lake Chemult NATIONAL PARK Roseburg 138 230 CRATER LAKE Union Creek Red Cone NATIONAL Sphagnum Bog Grouse Hill Prospect PARK 7363ft 62 Fragile wetlands, 2245m 7412ft NATIONAL no camping 2260m 62 Fort Klamath Chiloquin FORESTS Cleetwood Cove Trail Grants 234 (boat tours) Pass 62 Medford 97 199 Klamath Ashland to Redding Falls

Steel

Bay Llao Rock

8049ft

Pacifc Crest 2453m e North Junction National Scenic 7025ft Trail 2142m Llao Bay Merriam Cone EAST RIM DRIVE WEST RIM DRIVE Devils Backbone 486ft deep (open summer only) (open summer only) 1788ft deep 148m 545m Grotto Cove

Deepest point

1943ft deep n Watchman Overlook U 592m a

Wizard

Watchman Peak Crater Lake

Island 8013ft k Elevation at lake level: 2442m 6940ft 6173ft Cloudcap Overlook l 2116m 1882m 7865ft

2397m Lightning Lightning Springs Springs 1548ft deep e Trail Pumice Castle Overlook e k 472m 7100ft Discovery 2165m Mount Scott Point Danger (highest point in park) Rim Village Bay Rim Café & Gift Shop 8929ft Sinnott Memorial Overlook 2721m Rim Visitor Center Phantom Ship Overlook Discovery Crater Lake Lodge Phantom Point Trail Ship Plaikni h R as i S Bay Falls N Pacifc Crest L F National Scenic Garfeld Peak Sun F

Trail 8054ft a astle r k Notch 2455m le Park Headquarters Lady of the

Steel Visitor Center Woods Trail

k 6450ft Park Boundary

astle Castle 1966m T re k Crest T O 62 Trail

EAST RIM DRIVE

to Vidae Falls (open summer only)

Medford D

and

5 Whitehorse

Ponds

s Annie e

Lost Creek

Spring

h e er Grayback Drive (gravel road open to hikers, Annie bicycles, horses, and pets, Spring Godfrey Glen Trail but closed to motor vehicles) n Entrance ee k C

Station e Annie Creek Trail r ek k

Annie Creek H o A E P Restaurant I NA C E Pinnacles Union & Gift Shop S

Peak Crater Peak Trail 7263ft Trail Mazama Village Pinnacles 2214m

Overlook

e k 6004ft 1830m 0 1 2 3 4 5 Kilometers North 0 1 2 3 4 5 Miles Union Peak Visitor Center Lodging Gas Picnic Area Hiking Trail 7709ft 62 2350m Pacifc Crest Campground Groceries Showers Restrooms Paved Road to Klamath National Scenic Pet-Friendly Wheelchair- Vault Toilet Trail Falls and 97 Trail Accessible Trail Food Service Laundry (no water) Unpaved Road Highlights of the Rim Drive

Rim Drive is a 33-mile (53-km) road that Discovery Point (1.8 km) west of the Cloudcap Overlook encircles Crater Lake. It is one of America’s Imagine seeing Crater Lake by accident. It was junction and 2.4 miles (3.9 km) east of the The Pinnacles most scenic byways, with spectacular views near this spot, on the back of a mule in 1853, Phantom Ship Overlook. in all directions. The full loop is typically that gold prospector John Hillman became the open from early July to late October. It can be frst European-American to stumble across Phantom Ship Overlook driven, without stopping, in about an hour, what he called “Deep Blue Lake.” Nestled against the shore, Crater Lake’s “other but plan on at least 2 to 3 hours to enjoy the island” escapes detection by many park visi- varied sights. The road is narrow, so buses Watchman Overlook tors. Though it resembles a small sailboat, the and motorhomes should use caution. There This pullout ofers an unmatched view of island is as tall as a 16-story building. It’s made are more than 30 scenic pullouts along the Wizard Island, a cinder cone that erupted out of erosion-resistant lava, 400,000 years old— route, many of which have roadside exhibits. of Crater Lake approximately7,300 years ago. the oldest exposed rock within the caldera. Be sure not to miss these 7 “must-see” stops. To fnd this unmarked pullout, drive 3.8 miles For more information, pick up the excellent (6.1 km) west of Rim Village and look for a Pinnacles Overlook Road Guide to Crater Lake National Park viewpoint lined with wooden fences. This overlook is well worth the 6-mile (48 pages, $6.95) at either visitor center. (10-km) detour from Rim Drive. Colorful Cloudcap Overlook spires, 100 feet (30 meters) tall, are being eroded from the canyon wall. The Pinnacles East Rim Drive This overlook sits at the end of a 1-mile (1.6-km) spur road, the highest paved road are “fossil fumaroles” where volcanic gases in Oregon. Whitebark pines cling for survival once rose up through a layer of volcanic ash, here, dwarfed and contorted by the harsh cementing the ash into solid rock. winds. Vidae Falls Pumice Castle Overlook Look for this cascading waterfall between Stop here to see one of the park’s most Phantom Ship Overlook and Park Head- colorful features: a layer of orange pumice quarters. A spring-fed creek tumbles over rock that has been eroded into the shape of a glacier-carved clif and drops 100 feet (30 a medieval castle. Watch carefully for this meters) over a series of ledges. In summer, unmarked viewpoint, located 1.1 miles wildfowers fourish in the cascade’s spray. 5 apparent cause of the decline was competition Fortunately, through a public-private partner- Crater East Rim from non-native brook trout, a species from ship involving more than a dozen agencies, Lake Drive Saving the the eastern US introduced to park streams organizations, tribes, and landowners, a in large numbers (275,000 into Sun Creek solution was devised. The nonproft group Pinnacles Road alone!) for recreational fshing between 1912 Trout Unlimited raised money to purchase idae Bull Trout of and 1975. Brook trout lay more eggs than bull the water rights to 267 acres (108 hectares) Falls trout, breed at a younger age, and compete for of private land. They dedicated the rights the same food and space. They also hybridize to “instream use” (rather than irrigation), with bull trout, producing ofspring that are ensuring that, even in mid-summer, Sun Creek Sun Creek sterile. By 1992, Sun Creek’s bull trout seemed will now fow in perpetuity. A new channel destined for extinction, outnumbered by was excavated, across one of ranches, to CRATER LAKE New Connection brook trout by a ratio of 13 to 1. accommodate the water. Workers planted Sun Creek NATIONAL native vegetation along the channel and PARK with the Wood River To save the natives, biologists knew they’d constructed a fence on either side to exclude have to rid the creek of the stocked fsh. It cattle. While much of Sun Creek’s water will Will Be a “Watershed was a long and labor-intensive process, taking continue to be diverted during the grazing from 1992 to 2005 and consisting of four main season, a new, more efcient irrigation 62 Event” for This tasks. First, workers constructed two artif- system—featuring covered pipes rather than cial waterfalls on Sun Creek, near the park open ditches—will limit water loss from Threatened Species boundary, tall enough to keep non-native fsh evaporation and seepage. And a “fsh screen” SUN PASS from re-entering the park from downstream. at the point of diversion will keep trout safely STATE FOREST This summer, the park’s only population of Second, they carefully captured the creek’s in the creek and out of the irrigation network. native fsh—isolated for nearly 150 years in bull trout and temporarily housed them

Water New a small creek southeast of the lake—will be elsewhere. Third, they eradicated brook trout Channel Diversion reunited with the river system of its ancestors. by introducing antimycin (a fsh toxin) to the Point More than a dozen government agencies, water and using a technique called electrofsh- non-government organizations, and private ing (catching fsh by stunning them with an Irrigation landowners have collaborated to reconnect underwater electric current). Finally, with the Network Sun Creek to the Wood River at the streams’ non-natives vanquished, the bull trout were on Private Ranchland Wood historic confuence just south of the park. returned to their home. With the creek all to River (The connection was severed in the 1870s, themselves, they fourished, growing in size when the waters of Sun Creek were diverted and number to more than 2000 individuals in Fort Klamath to irrigate ranchland.) It’s the culmination of 7 miles (11.2 km) of stream. a 28-year efort to save the park’s bull trout Sun Creek’s resident bull trout feed on insects This was great news, but biologists knew and represents, both literally and fguratively, and are quite small, typically 5 to 10 inches (13-25 a “watershed event” in the recovery of the that the long-term survival of the population cm) long. Once they are free to migrate, as their species. would depend on its ability to re-establish gene ancestors did, some will likely spend part of their fow with other bull trout populations in the lives in the Wood River and Upper Klamath Lake, Bull trout (Salvelinus confuentus) are cold- Klamath Basin (in order to limit inbreeding growing much larger and eating other fsh. water fsh native to many rivers and lakes in and the loss of genetic variation). So, from western North America. While they never 2010 to 2013, the park partnered with two When the fnal section of channel is activated, inhabited Crater Lake, they thrived south of state agencies and the US Fish and Wildlife sometime this summer, it will be a “watershed the lake in Sun Creek, Annie Creek, and other Service to build two more waterfalls—and event” in more than one way. For the conserva- bodies of water in the Klamath Basin. Once remove the non-native brook trout—along tion community, it will exemplify how multiple abundant, they are now listed as threatened a section of Sun Creek outside the park, on organizations can share expertise to achieve under the Endangered Species Act, a victim state land, adding 4.3 miles (7 km) to the success. In the future, this kind of collabora- of habitat fragmentation, declining water population’s territory. Now, just 2.7 miles tion will be key when trying to help species quality, and the introduction of non-native (4.3 km) remained between the fsh and their that require safe passage, and suitable habitat, competitors. historic migratory corridor of the Wood across diferent jurisdictions. For the park’s To reconnect Sun Creek with the Wood River, River. There was just one problem: Sun Creek bull trout, back from the brink of elimination, biologists designed and then dug a new channel across private ranchland. They placed logs in In 1989, the park discovered that its sole no longer existed as a natural channel in this it will be an opportunity to recolonize the the stream to give the fsh cover and increase remaining bull trout population had dwindled area of private ranchland. In the 19th century, waterways of their ancestors and hopefully, in habitat diversity. Along the stream, they planted to roughly 150 individuals confned to a its waters had been siphoned of for irrigation the years ahead, reconnect with other isolated native trees that will grow to provide shade. 1.2-mile (1.9-km) stretch of Sun Creek. The to facilitate the production of grass and cattle. populations in the greater Klamath Basin.

Trees are few and far between in the Pumice The round-leaved sundew (Drosera rotundifolia) The Sphagnum Bog RNA is a botanist’s delight, Llao Rock is a vertical cliff capped by pumice Desert RNA, but lodgepole pines are slowly lures insects with sugary drops of sticky fuid. with more than 170 plant species. But watch from the caldera-forming eruption. To protect the encroaching. Given more time—a few thousand It is one of 5 carnivorous plants found in the your step, or you’ll sink waist-deep into the fragile plants that grow in the pumice, summer years, perhaps—the forest might recover. Sphagnum Bog RNA. mire. hiking in the Llao Rock RNA is prohibited.

wetland, including carnivorous sundews and pine forest. Unlike most ponderosa stands bladderworts. The bog, fed by springs, is a in the Cascades, this one was never logged, Meet the Park’s complex mosaic of habitats: 8 distinct plant owing to the park’s early establishment in communities, 2 forest types, and 3 aquatic 1902. Second is a dry grassland dominated environments are represented. It’s also an easy by bitterbrush shrubs. Bitterbrush grasslands Research Natural Areas place to get lost—and a guaranteed place to were once common along the eastern slope get your feet soaked—so prospective visitors of the Cascades but have been decimated should be cautious. Atop its foundation of due to livestock grazing and fre suppression. While Crater Lake may be the scenic and pacts. Otherwise, of-trail exploration is per- Mazama pumice, a layer of spongy peat, 3 to 6 By saving remnant biological communities scientifc centerpiece of the park that bears mitted, and can be of great interest to someone feet (1-2 meters) deep, has developed over the like these—and encouraging scientifc its name, it’s not the only feature of national with a background in botany or ecology. past 3,000 to 4,000 years. investigation—the nationwide network of importance to be found here. The park is also Research Natural Areas plays an important home to four Research Natural Areas (RNAs). The park’s largest RNA can actually been Setting foot in the Llao Rock RNA won’t get role in protecting our natural heritage. RNAs are federal lands that have been singled seen from the road—no hiking required! you wet, but it will get you fned: this 435-acre out because they represent prime examples of The Pumice Desert RNA abuts the North (175-hectare) RNA has been of-limits to particular habitats. In Oregon, there are more Entrance Road and covers 2,950 acres (1,190 summer hiking since 2013 to protect several than 160 such sites, on lands managed by the hectares). It’s an outstanding example of a rare and sensitive plant species. Llao Rock is a Pumice Department of the Interior, Department of subalpine pumice feld, a treeless plain that prominent peak that towers almost 1,900 feet Desert Agriculture, and Department of Defense. Each has yet to recover from the eruption of Mount (580 meters) above the northwest shore of the RNA Desert one safeguards a diferent type of environment Mazama 7,700 years ago. The collapse of the lake. It’s capped by a layer of beige pumice, Creek in a relatively undisturbed state. mountain flled this valley with a fery fow of which is home to a natural garden of miniature RNA ash and pumice that’s estimated to be 200 feet plants that somehow survive in this windswept Sphagnum RNAs are selected administratively, rather than (60 meters) thick. Today, researchers come location. One species of concern is the Crater Bog RNA Llao established legislatively. Ours were designated here to study plant succession and adaptation. Lake rockcress (Boechera horizontalis), a Rock RNA in 1994 by the park’s superintendent. They Only 15 plant species can tolerate the Pumice fower found almost exclusively in Crater are managed to preserve natural features and Desert’s infertile soil, short growing season, Lake National Park. Another is the pumice processes, protect genetic diversity (including temperature extremes, and the gnawing moonwort (Botrychium pumicola), a fragile rare species), and promote non-manipulative action of pocket gophers. fern that is vulnerable to trampling. scientifc research (i.e. research that observes, but does not alter, existing conditions). Roads, A greater variety of plants can be found 5 Last but not least, the 1,830-acre (740-hectare) CRATER LAKE trails, and camping are not allowed. At a few miles (8 km) to the west, in the much smaller Desert Creek RNA protects two habitats that NATIONAL PARK sites, public entry is excluded altogether, where Sphagnum Bog RNA. At least 170 species have are rarely found in such pristine condition. recreational pursuits could have negative im- been identifed in this 160-acre (65-hectare) First is a spectacular, old-growth ponderosa 6 What Determines the Water Level in Crater Lake? Precipitation and Evaporation Are Not the Only Factors

Most people who visit Crater Lake eventually shore—at various locations around the lake. fnd themselves wondering about the water The beaches occur at 8 diferent depths, level. Indeed, questions about the lake’s ranging from 21 to 108 feet (6.5 to 33 m) “hydrologic budget” have perplexed scientists below the surface. None is nearly as broad Kari Bertram of Coeur d’Alene, Idaho, for more than a century. Unlike most lakes, as the beach near the present waterline, but spotted this red fox in Mazama Village. Crater Lake does not completely fll its basin. each likely represents an extended period of Red foxes are not always red—most at While it’s the deepest lake in the USA, with time—either decades or centuries—when the Crater Lake have fur ranging from silver to black. No matter their color, they all an ofcial depth of 1,943 feet (592 meters), lake held at that particular level. have a long tail with a white tip. its surface lies more than 500 feet (152 m) below the lowest point on its rim. So, what These clues, and others, have led scientists to governs the water level? To what degree does conclude that Crater Lake flled rapidly and Wanted: it fuctuate? Could it someday rise up and steadily for several hundred years following the overfow? Or is it destined to drop in the collapse of Mount Mazama 7,700 years ago. Your Wildlife future due to climate change? Then, when the lake reached In 1901, Joseph Diller of the US Geological Survey its “overfow drain,” the rate painted this scale on a lakeshore rock—one of the Observations Scientists have been monitor- of flling slowed (and peri- frst attempts to measure the lake level over time. ing the lake’s level since 1896. odically stalled) as the water Scientists need your help! If you spot any They’ve noticed that it fuc- level climbed to its present, interesting animals during your Crater Lake tuates with the seasons (see long-term zone of minor visit, or if you observe any unusual behavior, graph below) and that it also fuctuation. There is no indi- please let us know! Your observations will responds to prolonged peri- cation that the lake has ever help us learn which animals live in the park ods of wet or dry weather. been signifcantly higher than and how they use it. In 2016, park visitors Drought in the 1920s caused it is today. The absence of and employees submitted 106 observations of 39 different species, including the North the surface to drop to its low- “stranded beaches” and the American porcupine, dusky-footed woodrat, est recorded mark of 6,163 presence of lakeside lichens three-toed woodpecker, burrowing owl, feet (1,879 m) above sea level and large trees suggest the northwestern salamander, and gray wolf. in the 1930s and early 1940s. opposite. Researchers have A series of snowy winters in found pines greater than 400 To report your sighting, send an email to the early 1970s pushed it to years old growing less than [email protected] or fnd a ranger at a a record high elevation of 15 feet (5 m) above the water. visitor center. Let us know the date and pre- 6,179 feet (1,883 m) in 1975. In late summer, a white “bathtub ring” becomes cise location of your encounter, a detailed Although 16 feet (5 m) of But what about climate evident along the shore of Crater Lake. It’s a description of what you saw, as well as your variation might seem like a change? Could the water level deposit of silica, composed of the skeletons of name and contact info, in case we have lot, it represents less than drop as our climate heats dead algae (diatoms). Its upper limit approxi- follow-up questions. And if you captured 1% of the lake’s total depth. up? It’s certainly possible. mates the high-water mark from late spring. What resembles an outhouse at any photos, send them along (ideally with And there’s evidence that the One model predicts that a permission for us to use them in reports and the bottom of the Cleetwood surface has stayed within this 30% decline in precipitation publications). Photographic evidence can be Cove Trail is actually a scientifc narrow range, or close to it, instrument. Installed by the would, over time, cause the very important in confrming the identity of US Geological Survey in 1961 some species. Just remember that approach- for much of the lake’s history. surface to fall 95 feet (29 m) —and now solar-powered—it ing, feeding, or disturbing wildlife is strictly before reaching equilibrium. Along the shore of the measures the lake level, with It’s not a given, however, that prohibited—so please keep your distance. great precision, every half hour. lake, researchers have drier weather is in southern Thanks for your participation! You can view (and graph) the noted a number of wide, data online. Oregon’s immediate future: gently-sloping “beaches.” while the park has seen a Right now, they’re largely decline in snowfall over the underwater: they extend from just above the past few decades, it’s received more bountiful present lake level to a depth of about 18 feet rain. Higher temperatures might alter the (5.5 m). On a calm day, you can see many of type of precipitation that falls here, but not these submerged shelves from overlooks on necessarily the amount. the rim. Unlike the steep slopes above and The presence of broad, gently sloping “beaches” below them, their profle is fairly fat. They Another remaining mystery—and one of the —like this one, on Wizard Island—is evidence could only have been formed by the action of park’s most frequently asked questions— that the lake’s level has held relatively steady, waves, lapping against the walls of the caldera concerns the fate of the water that seeps out of within 20 feet (6 meters) or so, for hundreds, for hundreds or thousands of years. the lake. Where does all that water go? As yet, and probably thousands, of years. It would have taken that long for waves, pounding against the nobody knows! In the 1980s, researchers from rocky cliffs, to sculpt these level platforms. How do we account for the relative long- the US Geological Survey analyzed the water term stability of the water level? Has the lake chemistry of 28 springs in the vicinity of the achieved a rough balance between precipita- lake, both inside and outside the park. None tion and evaporation? On the contrary, the of the samples matched the profle of Crater Pumice moonworts are 2-inch-tall ferns that live rate of precipitation is more than twice that of Lake. The lake’s water is relatively enriched on Llao Rock. They’re also known as grapeferns: evaporation! Each year, Crater Lake receives in boron, lithium, and other elements that are their reproductive spores are held in tiny capsules that resemble green grapes. an average of 80 inches (203 cm) of water, introduced by hydrothermal vents on the lake mostly in the form of snow that falls directly foor. Two springs northwest of the caldera on the lake’s surface. (No streams or rivers (Crater Springs and Oasis Spring) were found feed into the lake, and just 17% of its input to share some of the lake’s characteristics, but consists of runof from the surrounding this was probably a coincidence. Calculations clifs.) Only about 30 inches (76 cm) of water showed that, at most, only 7% of their output are removed from the lake annually through could be coming from the lake. evaporation. Since 1896, much has been learned about Instead, it’s steady “seepage” that maintains Crater Lake’s water budget. But with such The Palisades are a series of cliffs that loom over the lake’s north shore. Below the cliffs is a pile of the lake’s balance. Water is leaking through the complex dynamics—and so many unanswered rubble, left behind by ancient glaciers, through caldera’s walls at the rate of 76 cubic feet (2.1 questions—the level of the lake is sure to which most of the lake’s seepage is thought to m3) per second, or more than 2 million gallons remain a subject of wonder, curiosity, and occur. More than 2 million gallons (7.6 million lit- (7.6 million liters) every hour! Scientists were scientifc study far into the future. ers) of water leak out of Crater Lake every hour! able to calculate the rate of seepage in 1985, by Pronghorn antelope are sometimes spotted in observing how much the lake dropped when 2010 2011 2012 2013 2014 2015 2016 ‘17 the Desert Creek RNA, browsing on bitterbrush. it was briefy covered by a layer of skim ice, The shrub’s trident-shaped leaves taste bitter to preventing evaporation. Much of the seepage humans but are favored by wildlife. seems to be occurring along the northeast caldera wall. Below a line of clifs known 6,174 as the Palisades, geologists have identifed a permeable layer of rock, which continues 6,173 below lake level to a depth of 140 feet (43 m). The layer consists of loose rubble evidently 6,172 dropped by a glacier that fowed down the north fank of Mount Mazama several hundred 6,171 thousand years ago. Essentially, Crater Lake is a giant bathtub: partway up the side it has an 6,170 “overfow drain” that keeps it from flling. ELEVATION OF LAKE SURFACE IN FEET ABOVE SEA LEVEL, More was learned in the year 2000, when a 6,169 2010-2017 sonar-equipped boat collected 16 million Ponderosa pines need fre to keep rival species soundings and created a detailed topographic at bay. At Desert Creek, the park manages fre— map of the lake foor. The map revealed the Each year, the level of Crater Lake typically fuctuates 2 to 3 feet. Winter storms make it rise; both prescribed and natural—to mimic the fres existence of additional “drowned beaches”— dry summers cause it to fall. Last winter, though, the surface rose by more than 4 feet! It’s now that occurred here historically every 10-30 years. bands of fat terrain running parallel to the at its highest level since 2001—and 1 foot above the historical average, dating back to 1896. 7 Climate Chart Support Your Park Summers at Crater Lake are short but sunny. Even so, there are some days when the lake is shrouded in clouds. July, August, and September are your best bets for warm, dry weather. In May, June, and October, sunny days alternate with periods of rain and snow. Winters are long and snowy. Storms from Volunteer Your Time Shop in the Visitor the Pacifc Ocean dump an average of 43 feet (13 meters) of snow at Park Headquarters. The park’s tremendous snowfall is a result of its position at the crest of the Cascade Mountains. Looking for a hands-on way to help the park? Center Bookstores Consider sharing your time and talents as When you shop in the Steel Visitor Center or a Crater Lake VIP (Volunteer-In-Parks). FAHRENHEIT Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Rim Visitor Center, all proceeds from your Full-time volunteers are needed throughout Average Daily High (ºF) 34 35 37 42 50 58 69 69 63 52 40 34 purchase are invested back into the park. the year to help staf visitor centers, present The bookstores are operated by the Crater Average Daily Low (ºF) 18 18 19 23 28 34 41 41 37 31 23 19 interpretive programs, and assist with research Lake Natural History Association, a non- Avg. Snowfall (inches) 99 81 83 45 20 4 0.2 0.1 3 21 61 94 and monitoring projects. Opportunities are proft organization established in 1942 to Avg. Snow Depth (inches) 79 100 115 110 76 23 1 0 0 2 16 47 advertised at www.volunteer.gov. Volunteers support the park’s educational and scientifc are provided free housing in exchange for 3 Avg. Lake Surface Temp. (ºF) 39 38 38 38 40 45 54 59 56 50 45 41 programs. The association funds a variety of months or more of service. important projects, including the printing of CELSIUS Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec this visitor guide. Some of the bookstores’ To volunteer periodically, join The Friends oferings are described to the left. For a com- Average Daily High (ºC) 1 2 3 6 10 15 21 21 17 11 4 1 of Crater Lake, a non-proft organization plete list of merchandise and to buy items Average Daily Low (ºC) -8 -8 -7 -5 -2 1 5 5 3 -1 -5 -7 founded in 1993. Members remove non- online, visit www.craterlakeoregon.org. You Avg. Snowfall (cm) 253 207 211 115 50 9 0.5 0.3 6 53 155 239 native plants, build and maintain trails, can also order by calling 541-594-3111. Avg. Snow Depth (cm) 199 255 291 281 192 60 3 0 0 6 42 120 answer questions at park viewpoints, assist Avg. Lake Surface Temp. (ºC) 4 3 3 3 4 7 12 15 13 10 7 5 with special events, and more. For details, visit www.friendsofcraterlake.org. Or join the Crater Lake Ski Patrol, which has been assisting winter visitors and maintaining the park’s cross-country ski trails since Recommended Reading Other Useful Items 1983. Members, identifable by their bright red parkas, receive training in wilderness Crater Lake: The Story Crater Lake: frst aid, survival skills, search and rescue, Behind the Scenery Into the Deep DVD map and compass use, and avalanche safety Large photos with detailed Own the flm shown at in exchange for at least 6 days of service captions accompany the the visitor center. Discover text of this popular book. the park’s signifcance and each winter. To learn more, visit www. 48 pages, $11.95. explore the lake’s violent craterlakeskipatrol.weebly.com. past. 22 minutes, $14.99. Crater Lake: Gem of the Cascades The Mountain That Volunteer A comprehensive guide to Became a Lake CD Ski Patrollers the park’s geologic story, Listen to this CD as you written by a former ranger. drive the park’s roads. Park 168 pages, $15.95. rangers and American Indians share facts, stories, Road Guide to Crater and insight about Crater Lake National Park Lake. 60 minutes, $16.95. Consult this guide as you circle the lake for a deeper Crater Lake Topo Map understanding of the park’s Waterproof and tearproof. Wolves Have Returned to features. 48 pages, $6.95. 1:55,000 scale. $11.95. Crater Lake National Park! Learn about their journey—and Trails of Crater Lake Crater Lake Water Bottle celebrate their arrival—with & Oregon Caves This plastic bottle’s fip-top books, t-shirts, and stuffed A detailed guide to 24 lid makes it easy to quench animals available for purchase hiking trails. 112 pages, your thirst. $3.99. in the visitor center bookstores. $14.95. Star & Planet Guide Plants & Animals of Rotating “planisphere” Crater Lake Nat’l Park for locating stars, planets, This folding, waterproof and constellations. $11.99. guide will help you identify Buy Crater Lake Contribute to the the park’s most visible Crater Lake Reusable species. 11 pages, $6.95. Shopping Bag License Plates Crater Lake Trust Earth-friendly and great If you live in Oregon, consider choosing The Crater Lake National Park Trust is a 101 Wildfowers of for groceries. Made from Crater Lake Nat’l Park recycled materials. $3.99. Crater Lake license plates for your vehicle. nonproft organization that raises private Detailed descriptions and For a one-time charge of $20, you can outft funds to support park projects and connect vivid photos of the park’s Moisture-Wicking Cap your car with these beautiful plates while the park with surrounding communities. It most common fowers. Synthetic cap with colorful supporting park projects. You can purchase helps fund, for example, feld trips to the park 74 pages, $14.95. Crater Lake logo. Will Crater Lake plates at any time, not just when for more than 5,000 grade-school students keep your head dry during buying a new vehicle or renewing your each year. In a program called “Classroom Trees To Know in Oregon athletic activity. $19.99. registration. Visit any Oregon DMV ofce or at Crater Lake,” kids engage in hands-on Tree identifcation is easy and enjoyable with this Clark’s Nutcracker T-Shirt www.oregon.gov/odot/dmv for details. science and learn about wildlife, old-growth photo-packed, fact-flled 100% cotton. Bird on front, forests, and winter ecology. For most of the guide. 153 pages, $18.00. lake on back. $19.99. Proceeds go into an endowment that funds kids, it’s their frst visit to the park. To learn the operation of the park’s Science and more about the Trust and its activities, visit Learning Center. The center opened in www.craterlaketrust.org. Share your love of 2006 and consists of two renovated historic the park by making a tax-deductible gift.

EXPERIENCE YOUR AMERICA structures near Park Headquarters: the original Superintendent’s Residence and Chief Naturalist’s Residence. These buildings “Classroom at now provide living and working space for Crater Lake” visiting scientists, teachers, and artists. The Science and Learning Center draws researchers and educators to Crater Lake Crater Lake, OR 97604 PO Box 7 Crater Lake National Park U.S. Dept. of the Interior National Park Service from around the world, encouraging them to use the park as an outdoor laboratory and classroom. For more information about the Science and Learning Center and its programs, visit www.nps.gov/rlc/craterlake. ™

Share Your Comments Whether you have a compliment, concern, or suggestion, we’d like to hear from you! This is your national park, and we value your input on how best to manage it. You can provide feedback in several ways. Ask for a comment form at a visitor center, send an email to [email protected], or write to: Superinten- dent, Crater Lake National Park, PO Box 7, Crater Lake, OR 97604.

Science and Learning Center Thank You!