Yosemite National Park Visitor Study
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YOSEMITE NATIONAL PARK O C Y Lu H M Tioga Pass Entrance 9945Ft C Glen Aulin K T Ne Ee 3031M E R Hetc C Gaylor Lakes R H H Tioga Road Closed
123456789 il 395 ra T Dorothy Lake t s A Bond C re A Pass S KE LA c i f i c IN a TW P Tower Peak Barney STANISLAUS NATIONAL FOREST Mary Lake Lake Buckeye Pass Twin Lakes 9572ft EMIGRANT WILDERNESS 2917m k H e O e O r N V C O E Y R TOIYABE NATIONAL FOREST N Peeler B A Lake Crown B C Lake Haystack k Peak e e S Tilden r AW W Schofield C TO Rock Island OTH IL Peak Lake RI Pass DG D Styx E ER s Matterhorn Pass l l Peak N a Slide E Otter F a Mountain S Lake ri e S h Burro c D n Pass Many Island Richardson Peak a L Lake 9877ft R (summer only) IE 3010m F LE Whorl Wilma Lake k B Mountain e B e r U N Virginia Pass C T O Virginia S Y N Peak O N Y A Summit s N e k C k Lake k c A e a C i C e L C r N r Kibbie d YO N C n N CA Lake e ACK AI RRICK K J M KE ia in g IN ir A r V T e l N k l U e e pi N O r C S O M Y Lundy Lake L Piute Mountain N L te I 10541ft iu A T P L C I 3213m T Smedberg k (summer only) Lake e k re e C re Benson Benson C ek re Lake Lake Pass C Vernon Creek Mount k r e o Gibson e abe Upper an r Volunteer McC le Laurel C McCabe E Peak rn Lake u Lake N t M e cCa R R be D R A Lak D NO k Rodgers O I es e PLEASANT EA H N EL e Lake I r l Frog VALLEY R i E k G K C E LA e R a e T I r r Table Lake V North Peak T T C N Pettit Peak A INYO NATIONAL FOREST O 10788ft s Y 3288m M t ll N Fa s Roosevelt ia A e Mount Conness TILT r r Lake Saddlebag ILL VALLEY e C 12590ft (summer only) h C Lake ill c 3837m Lake Eleanor ilt n Wapama Falls T a (summer only) N S R I Virginia c A R i T Lake f N E i MIGUEL U G c HETCHY Rancheria Falls O N Highway 120 D a MEADOW -
Yosemite Guide Yosemite
Yosemite Guide Yosemite Where to Go and What to Do in Yosemite National Park July 29, 2015 - September 1, 2015 1, September - 2015 29, July Park National Yosemite in Do to What and Go to Where NPS Photo NPS 1904. Grove, Mariposa Monarch, Fallen the astride Soldiers” “Buffalo Cavalry 9th D, Troop Volume 40, Issue 6 Issue 40, Volume America Your Experience Yosemite, CA 95389 Yosemite, 577 PO Box Service Park National US DepartmentInterior of the Year-round Route: Valley Yosemite Valley Shuttle Valley Visitor Center Upper Summer-only Routes: Yosemite Shuttle System El Capitan Fall Yosemite Shuttle Village Express Lower Shuttle Yosemite The Ansel Fall Adams l Medical Church Bowl i Gallery ra Clinic Picnic Area l T al Yosemite Area Regional Transportation System F e E1 5 P2 t i 4 m e 9 Campground os Mirror r Y 3 Uppe 6 10 2 Lake Parking Village Day-use Parking seasonal The Ahwahnee Half Dome Picnic Area 11 P1 1 8836 ft North 2693 m Camp 4 Yosemite E2 Housekeeping Pines Restroom 8 Lodge Lower 7 Chapel Camp Lodge Day-use Parking Pines Walk-In (Open May 22, 2015) Campground LeConte 18 Memorial 12 21 19 Lodge 17 13a 20 14 Swinging Campground Bridge Recreation 13b Reservations Rentals Curry 15 Village Upper Sentinel Village Day-use Parking Pines Beach E7 il Trailhead a r r T te Parking e n il i w M in r u d 16 o e Nature Center El Capitan F s lo c at Happy Isles Picnic Area Glacier Point E3 no shuttle service closed in winter Vernal 72I4 ft Fall 2I99 m l E4 Mist Trai Cathedral ail Tr op h Beach Lo or M ey ses erce all only d R V iver E6 Nevada To & Fall The Valley Visitor Shuttle operates from 7 am to 10 pm and serves stops in numerical order. -
Yosemite Valley Hiking Map U.S
Yosemite National Park National Park Service Yosemite Valley Hiking Map U.S. Department of the Interior To To ) S k Tioga n Tioga m e To o e k w r Road 10 Shuttle Route / Stop Road 7 Tioga . C Ranger Station C 4 n 3.I mi (year round) 6.9 mi ( Road r e i o 5.0 km y I e II.I km . 3.6 mi m n 6 k To a 9 m 5.9 km 18 Shuttle Route / Stop . C Self-guiding Nature Trail Tioga North 0 2 i Y n ( . o (summer only) 6 a Road 2 i s . d 6 m e 5.0 mi n m k i I Trailhead Parking ( 8.0 km m Bicycle / Foot Path I. it I.3 0 e ) k C m (paved) m re i ( e 2 ) ) k . Snow I Walk-in Campground m k k m Creek Hiking Trail .2 k ) Falls 3 Upper e ( e Campground i r Waterfall C Yosemite m ) 0 Fall Yosemite h I Kilometer . c r m 2 Point A k Store l 8 6936 ft . a ) y 0 2II4 m ( m I Mile o k i R 9 I. m ( 3. i 2 5 m . To Tamarack Flat North m i Yosemite Village 0 Lower (5 .2 Campground . I I Dome 2.5 mi Yosemite k Visitor Center m 7525 ft 0 Fall 3.9 km ) 2294 m . 3 k m e Cre i 2.0 mi Lower Yosemite Fall Trail a (3 To Tamarack Flat ( Medical Royal Mirror .2 0 y The Ahwahnee a m) k . -
Yosemite National Park
Yosemite National Park Resources Management and Science Vegetation and Ecological Restoration INVASIVE PLANT MANAGEMENT PROGRAM 2018 WORK PLAN Invasive plant management in Yosemite National Park is based upon Integrated Pest Management, practical experience and the best available science. This work plan summarizes 2017 invasive plant management efforts and describes control actions proposed for 2018. Comments are welcome. Please address comments to: Invasive Plant Program Vegetation and Ecological Restoration Division of Resources Management and Science Yosemite National Park P.O. Box 700 El Portal, CA 95318 Phone: Garrett Dickman (209) 379-3282 Email: [email protected] For more information about invasive plants and their management in Yosemite, please visit: http://www.nps.gov/yose/naturescience/invasive-plants.htm Page 1 CONTENTS Introduction ................................................................................................................................... 3 review Process ............................................................................................................................ 3 Summary of 2017 Work ............................................................................................................... 6 Prevention, Outreach, and Early Detection ................................................................................. 6 Public outreach........................................................................................................................ 6 Volunteer program ................................................................................................................. -
Ley, So the Still Deeper Cañon of Lower Two Miles,That Is, Beyond Rather Than
THE CANON OF YOSEMITE 87 As Merced Cañon forms the southeast branch of Yosemite Val- ley, so the still deeper cañon of Tenaya Creek isits northeastern arm.Here the glacial story is less plain, and on first sight, from the heights on either side, it might be overlooked.For above the cañon's lower two miles,that is, beyond the foot of Mt. Watkins,it crowds to a narrow box-cañon between that great cliff and the steep incline of Clouds Rest.This might seem to be a V-shaped, stream-cut gorge, rather than to have the broader bottom commonly left by a glacier. But alittle exploration discovers glacial footprints in the terminal moraines and the lakes and filled lake-beds,withfineconnecting waterfalls, that mark aglacier's descent from the Cathedral Peak Range, south of the Tuolumne. We Overhung at Summit of the Half Dont,-. nrart have hardly entered the cañon, in- a tulle above the Valley floor nn.l Tena-u deed, before we are reminded of (allan.El Caption Is seen in the tllatanee. El Capitan moraine and the enclosed Yosemite Lake. A similar boulder ridge, thrown across the cañon here, is traversed by the road as it carries visitors on their early morning trips to see the sunrise reflections in Mirror Lake.This lakelet evidently occupies the lowermost of the glacial steps.It is a mere reminder of its former size, the delta of Tenaya Creek having stolen a mile from its upper end.Farther up the cañon, below and above Mt. Watkins, stream sediment has already turned similar lakes into meadows. -
Analysis of Landslide Hazards and Risks in Yosemite Valley, Yosemite
Volcanoes of the Eastern Sierra Nevada Analysis of Landslide Hazards and Risks in Yosemite Valley, Yosemite National Park, California June 13, 2015 Madison Rocco Ferrara 1 TABLE OF CONTENTS Abstract………………………………………………………………………………………….. 3 Introduction……………………………………………………………………………………... 4 Geological History of Yosemite Valley………………………………………………………… 4 Causes of Landslides……………………………………………………………………………. 6 Hazards………………………………………………………………………………………….. 8 Risks………………………………………………………………………………………….… 11 Mitigation…………………………………………………………………………………….… 13 Conclusions…………………………………………………………………………………….. 15 References……………………………………………………………………...………………. 17 2 Abstract Landslides, rapid downslope movement of rock or soil, pose a risk to the nearly 4 million tourists (USGS, n.d.) that visit Yosemite Valley in Yosemite National Park, California every year. The National Park Service has made efforts to reduce the risks associated with landslide hazards by calculating a risk metric (risk level) for locations within Yosemite Valley. The National Park Service first mapped a rock fall hazard line by mapping boulders outlying the talus slope. The 90th-percentile distances, the distances at which there is a 10% probability that boulders will fall past this point, were then calculated and scaled for frequency using cosmogenic 10 Be exposure dating and STONE rock fall simulations. Using these components a rock fall hazard line was obtained and used to quantify a risk metric (risk level) at locations within Yosemite Valley. The risk metric was calculated by first identifying structures within the rock fall hazard zone and then assigning each location a numerical value based on the expected number of occupants and frequency of outlying boulder impacts in the area. The risk metric for locations within Yosemite Valley range from 0.1 (low risk) to 32.6 (high risk). This information has been used by the National Park Service to employ various mitigation techniques to reduce the risks associated with landslide hazards in Yosemite Valley. -
Yosemite Valley Visitor Center
k e k e e r e C r Upper C n Yosemite o h y c r Fall n k A a e C e l r Yosemite Point a n C 6936ft y a Lower o 2114m i North Dome e d R t 7525ft i Yosemite n I 2294m m Fall e s ek o re Y U.S. Yosemite Valley Visitor Center C ya Court a Wilderness Center n e Museum Royal Arch T Lower Yosemite Medical Clinic Cascade Fall Trail Washington Columbia YOSEMITE Column Mirror Rock VILLAGE ROYAL Eagle Lake T ARCHES 4094ft Peak H 1248m 7779ft R The Ahwahnee Half Dome 2371m Sentinel Visitor E 8836ft Bridge Parking E North 2693m B Housekeeping Pines Camp 4 R Yosemite Camp Lower O Lodge Pines Chapel Stoneman T Bridge Middle H LeConte Brother E Memorial Road open ONLY to R Lodge pedestrians, bicycles, Ribbon S Visitor Parking and vehicles with Fall Swinging Bridge Curry Village Upper wheelchair emblem Pines Lower placards Sentinel Little Yosemite Valley El Capitan Brother Beach Trailhead for Moran 7569ft Four Mile Trail (summer only) R Point Staircase Mt Broderick i 2307m Trailhead 6706ft 6100 ft b Falls Horse Tail Parking 1859m b 2044m o Fall Trailhead for Vernal n Fall, Nevada Fall, and Glacier Point El Capitan Vernal C 7214 ft Nature Center John Muir Trail r S e e 2199 m at Happy Isles Fall Liberty Cap e n r k t 5044ft 7076ft ve i 4035ft Grizzly Emerald Ri n rced e 1230m 1538m 2157m Me l Peak Pool Silver C Northside Drive ive re Sentinel Apron Dr e North one-way Cathedral k El Capitan e Falls 0 0.5 Kilometer id To Tioga Road, Tuolumne Meadows Bridge Beach hs y ed R ut a y J and Hwy 120; and Hetch Hetchy Merc iv So -w horse trail onl o 0 0.5 Mile er -
Yosemite Valley Shuttle Map Use the Free Yosemite Valley Shuttle System
Where to Go and What to Do in Yosemite National Park Vol. 8 Issue 3 Experience Yosemite To day Your America April 2 – April 29, 2008 Yosemite National Park ROAD Construction may cause INFO short delays or detours on some park roads. Call 209/372-0200 for recorded road information. yosemite park partners Visit the new Yosemite Park Partners website: www.yosemitepartners.org. Yosemite Valley Shuttle Map Use the Free Yosemite Valley Shuttle System Shuttles run daily every 15 minutes, depend- ing on the time of day. Times are posted at Upper each stop. All shuttles follow the same route, Yosemite Fall serving stops in numerical order. i Shuttle service may be affected by construction projects. Check shuttle Visitor Center Trail to stops for more information. Middle Located in Yosemite Snow Creek Cascade and Village. Park and walk Tuolumne or take the free Meadows VALLEY VISITOR SHUTTLE Lower shuttle bus. Royal 7:00 a.m. -10:00 p.m. Yosemite Arches Fall Half 1 Yosemite Village / Day Parking Dome Yosemite Village Washington Column 2 Yosemite Village P Visitor i Church 3 The Ahwahnee 5 Center Bowl 4 Mirror Lake 9 3 No bicycles 4 Yosemite Village / Degnan’s Complex 6 beyond this (seasonal) Yosemite 10 point Lodge 2 P The Ahwahnee 5 Valley Visitor Center Trail to 8 11 Columbia Point 1 P k Day 6 Lower Yosemite Fall e and Upper e P r Parking Yosemite Fall C ite 7 Camp 4/Upper Yosemite Fall Trailhead em Chapel Camp 4 os Y Housekeeping ek Walk-in 7 e 8 Yosemite Lodge Camp Cr North naya Lower Pines Te This map is not LeConte Pines 9 Valley Visitor Center Swinging Memorial Stable suitable for hiking. -
Merced Wild and Scenic River CMP/DEIS
ALTERNATIVE 3: DISPERSED VISITOR EXPERIENCES AND EXTENSIVE RIVERBANK RESTORATION EAST YOSEMITE VALLEY: CURRY VILLAGE AND CAMPGROUNDS ALTERNATIVE 3 1. Former Upper and Lower River Campground Area CURRY VILLAGE AND CAMPGROUNDS • Ecological Restoration: Restore 35.6 acres of floodplain habitat within the 10-year floodplain. Restore natural floodplain topography by removing remaining asphalt and re-establishing seasonal channels, and revegetate with native plants. Remove Lower River amphitheater. Temporarily fence restoration areas to allow for recovery. 2. River Reach between Bridges Ahwahnee The Ahwahnee Backpackers • Ahwahnee and Sugar Pine Bridges: Remove the Ahwahnee and Sugar Pine bridges, and associated berm to Parking Campground Royal Arches enhance the free-flowing condition of the river. Restore area to natural conditions. Re-route the multiple-use Meadow trail north of the river. • Stoneman Bridge: Remove Stoneman Bridge to enhance free-flowing conditions of the river. Restore area to Ahwahnee Tenaya natural conditions. Reconfigure Southside Drive as a two-way road, remove the road segment through Meadow Bridge Stoneman Meadow, and re-design the intersection at Sentinel and Southside Drive. M e ya Cree r 4 na k ce Te d R 3. Curry Village Area North Pines • Ecological Restoration: Remove Southside Drive through Stoneman Meadow to enhance the hydrologic Tennis Court iv e Campground Concessioner r Stables connectivity of the meadow. Re-align road through the Boys Town area instead of the meadow, and restore No remaining area to natural conditions. Extend meadow boardwalk (up to 275 feet) to Curry Village. rth s id e 2 • Curry Orchard Parking Area: Provide 300 parking spaces. Ecologically restore part of the existing D r parking area to accommodate Stoneman Meadow restoration. -
Yosemite Forest Dynamics Plot
REFERENCE COPY - USE for xeroxing historic resource siuay VOLUME 3 OF 3 discussion of historical resources, appendixes, historical base maps, bibliography YOSEMITE NATIONAL PARK / CALIFORNIA Historic Resource Study YOSEMITE: THE PARK AND ITS RESOURCES A History of the Discovery, Management, and Physical Development of Yosemite National Park, California Volume 3 of 3 Discussion of Historical Resources, Appendixes, Historical Base Maps, Bibliography by Linda Wedel Greene September 1987 U.S. Department of the Interior / National Park Service b) Frederick Olmsted's Treatise on Parks ... 55 c) Significance of the Yosemite Grant .... 59 B. State Management of the Yosemite Grant .... 65 1. Land Surveys ......... 65 2. Immediate Problems Facing the State .... 66 3. Settlers' Claims ........ 69 4. Trails ........%.. 77 a) Early Survey Work ....... 77 b) Routes To and Around Yosemite Valley ... 78 c) Tourist Trails in the Valley ..... 79 (1) Four-Mile Trail to Glacier Point ... 80 (2) Indian Canyon Trail ..... 82 (3) Yosemite Fall and Eagle Peak Trail ... 83 (4) Rim Trail, Pohono Trail ..... 83 (5) Clouds Rest and Half (South) Dome Trails . 84 (6) Vernal Fall and Mist Trails .... 85 (7) Snow Trail ....... 87 (8) Anderson Trail ....... (9) Panorama Trail ....... (10) Ledge Trail 89 5. Improvement of Trails ....... 89 a) Hardships Attending Travel to Yosemite Valley . 89 b) Yosemite Commissioners Encourage Road Construction 91 c) Work Begins on the Big Oak Flat and Coulterville Roads ......... 92 d) Improved Roads and Railroad Service Increase Visitation ......... 94 e) The Coulterville Road Reaches the Valley Floor . 95 1) A New Transportation Era Begins ... 95 2) Later History 99 f) The Big Oak Flat Road Reaches the Valley Floor . -
Yosemite Nature Notes
Yosemite Nature Notes VOL. XXX SEPTEMBER, 1951 NO. 9 82 YOSEMITE-NATURE_NOTES Sugar pines in Yosemite National Park Cover Photo : Aerial vi ew of Yosemite Valley and the Yosemite high Sierra . Made and donated to Yosemite Museum by Mr. Clarence Srock of Aptos, California . See back cover for outline index chgrt . Yosemite Nature Notes THE MONTHLY PUBLICATION OF THE YOSEMITE NATURALIST DIVISION AND THE YOSEMITE NATURAL HISTORY ASSOCIATION, INC. C . P. Russell, Superintendent P . E . McHenry, Park Naturalist H . C . Parker, Assoc. Park Naturalist N . B . Herkenham, Asst. Park Naturalist W. W . Bryant, Junior Park Naturalist VOL. XXX SEPTEMBER, 1951 NO. 9 YOSEMITE'S PIONEER ARBORETUM By O. L. Wallis, Park Ranger A pioneer attempt to "interpret" quarters was established at Camp the botanical features of Yosemite A . E. Wood near Wawona. Major National Park for its visitors was the Bigelow, Ninth Cavalry, was the act- establishment of the arboretum near ing superintendent. Wawona in 1904 by Maj . John Bige- It is apparent from his reports of low, Jr. This was 16 years before 1904 that the major was deeply in- Dr . Harold C. Bryant initiated the terested in all natural history, but nature-guiding service in . Yosemite, especially did he enjoy trees. He the nucleus of the present naturalist wrote that the forest reservation of interpretive program for the entire Yosemite had the following purposes: National Park Service . To provide a great museum of nature for the general public tree of cost . To preserve Evidences of this arboretum and not only trees, but everything that is associ- botanical garden can still be found ated with them in nature ; not only the sylva, along the banks of the South Fork but also the flora and tauna, the animal life, and Inc mineral and geological features of the of the Merced River, across from the country comprised to the park. -
BEDROCK GEOLOGY of the YOSEMITE VALLEY AREA YOSEMITE NATIONAL PARK, CALIFORNIA Prepared by N
DEPARTMENT OF THE INTERIOR TO ACCOMPANY MAP I-1639 U.S. GEOLOGICAL SURVEY BEDROCK GEOLOGY OF THE YOSEMITE VALLEY AREA YOSEMITE NATIONAL PARK, CALIFORNIA Prepared by N. King Huber and Julie A. Roller From the writings of Frank C. Calkins and other sources PREFACE INTRODUCTION Frank Calkins' work in Yosemite was preceded by Yosemite Valley, one of the world's great natural works Henry W. Turner, also of the U.S. Geological Survey, of rock sculpture, is carved into the west slope of the who began mapping the Yosemite and Mount Lyell 30- Sierra Nevada. Immense cliffs, domes, and waterfalls minute quadrangles in 1897 and laid the foundation that tower over forest, meadows, and a meandering river, Calkins' work was built on. Although Turner never creating one of the most scenic natural landscapes in completed this sizable assignment, he recognized the North America (fig. 1). In Yosemite Valley and the differing types of plutonic rocks and, for example, named adjoining uplands, the forces of erosion have exposed, the El Capitan Granite. with exceptional clarity, a highly complex assemblage of Calkins mapped the valley and adjacent areas of granitic rocks. The accompanying geologic map shows the Yosemite National Park during the period 1913 through distribution of some of the different rocks that make up 1916, at the same time that Francois Matthes was this assemblage. This pamphlet briefly describes those studying the glacial geology of Yosemite. Calkins rocks and discusses how they differ, both in composition summarized the bedrock geology of part of Yosemite in and structure, and the role they played in the evolution the appendix of Matthes' classic volume "Geologic History of the valley.