Organization City State Admission Additional Discount Alaska SeaLife Center Seward AK 50% Birmingham Zoo Birmingham AL 50% Little Rock Zoo Little Rock AR 50% Reid Park Zoo Tucson AZ 50% The Phoenix Zoo Phoenix AZ 50% Aquarium of the Bay San Francisco CA 50% Cabrillo Marine Aquarium San Pedro CA FREE 10% discount at gift shop Charles Paddock Zoo Atascadero CA 50% CuriOdyssey (Coyote Point Museum) San Mateo CA 50% Fresno Chaffee Zoo Fresno CA 50% Happy Hollow Zoo San Jose CA 50% Los Angeles Zoo Los Angeles CA 50% Oakland Zoo Oakland CA 50% Sacramento Zoo Sacramento CA 50% San Francisco Zoo San Francisco CA 50% Santa Ana Zoo Santa Ana CA 50% Santa Barbara Zoo Santa Barbara CA 50% Sequoia Park Zoo Eureka CA 50% The Living Desert Palm Desert CA 50% Calgary Zoo Calgary Canada 50% Granby Zoo Granby - Quebec Canada 50% Pueblo Zoo Pueblo CO 50% Connecticut's Beardsley Zoo Bridgeport CT 50% Smithsonian's National Zoological Park Washington DC DC FREE 10% discount at gift shops on-site Brandywine Zoo Wilmington DE 50% Brevard Zoo Melbourne FL 50% Central Florida Zoo and Botanical Gardens Sanford FL 50% Jacksonville Zoo and Gardens Jacksonville FL 50% FREE on Open House Lemur Conservation Foundation Myakka City FL Days (call for invitation) 10% discount at gift shops on-site Mote Marine Aquarium Sarasota FL 50% Palm Beach Zoo West Palm Beach FL 50% Alligator Farm Zoological Park St. Augustine FL 50% Tampa's Lowry Park Zoo Tampa FL 50% The Florida Aquarium Tampa FL 50% Zoo Miami Miami FL 50% Chehaw Wild Animal Park Albany GA 50% Zoo Atlanta Atlanta GA 50% Blank Park Zoo Des Moines IA 50% National Mississippi River Museum & Aquarium Dubuque IA 50% Idaho Falls Zoo at Tautphaus Park Idaho Falls ID 50% Zoo Boise Boise ID 50% Cosley Zoo Wheaton IL 50% Henson Robinson Zoo Springfield IL 50% 10% discount on retail, food, education programs and Lincoln Park Zoo Chicago IL FREE ticketed public events Miller Park Zoo Bloomington IL 50% Peoria Zoo Peoria IL 50% Scovill Zoo Decatur IL 50% Fort Wayne Children's Zoo Fort Wayne IN 50% Mesker Park Zoo & Botanic Garden Evansville IN 50% Potawatomi Zoo South Bend IN 50% David Traylor Zoo of Emporia Emporia KS FREE 25% discount at gift shop Hutchinson Zoo Hutchinson KS FREE 20% discount at gift shop 10% discount at gift shops/concessions; FREE drive through Lee Richardson Zoo Garden City KS FREE and shuttle; half-price train Rolling Hills Zoo Salina KS 50% Sedgwick County Zoo Wichita KS 50% Sunset Zoo Manhattan KS 50% Topeka Zoological Park Topeka KS 50% The Louisville Zoo Louisville KY 50% Newport Aquarium Newport KY 20% Alexandria Zoo Alexandria LA 50% BREC's Baton Rouge Zoo Baton Rouge LA 50% Buttonwood Park Zoo New Bedford MA 50% Capron Park Zoo Attleboro MA 50% Franklin Park Zoo (Zoo New England) Boston MA 50% Museum of Science Boston MA 50% Stone Zoo (Zoo New England) Stoneham MA 50% Salisbury Zoo Salisbury MD FREE 25% discount at gift shop The Maryland Zoo in Baltimore Baltimore MD 50% Parque Zoologico de Leon Leon Mexico 50% Binder Park Zoo Battle Creek MI 50% Detroit Zoological Society Detroit MI 50% John Ball Zoological Garden Grand Rapids MI 50% Potter Park Zoological Gardens Lansing MI 50% The Children's Zoo at Celebration Square Saginaw MI 50% Como Park Zoo Saint Paul MN FREE 15% discount at gift shop Lake Superior Zoo Duluth MN 50% Minnesota Zoo Apple Valley MN 50% Dickerson Park Zoo Springfield MO 50% Endangered Wolf Center Eureka MO 50% Kansas City Zoo Kansas City MO 50% Saint Louis Zoo Saint Louis MO FREE 50% discount on Safari Pass for up to 4 people Sea Life Aquarium Kansas City MO 50% Jackson Zoological Park Jackson MS 50% Greensboro Science Center Greensboro NC 50% North Carolina Aquarium at Fort Fisher Kure Beach NC 50% North Carolina Aquarium at Pine Knoll Shores Atlantic Beach NC 50% North Carolina Aquarium on Roanoke Island Manteo NC 50% North Carolina Zoological Park Asheboro NC 50% Western North Carolina Nature Center Asheville NC 50% Chahinkapa Zoo Wahpeton ND 50% Dakota Zoo Bismarck ND 50% Red River Zoo Fargo ND 50% Roosevelt Park Zoo Minot ND 50% Lincoln Children's Zoo Lincoln NE 50% Omaha's Henry Doorly Zoo & Aquarium Omaha NE 50% Riverside Discovery Center Scottsbluff NE 50% Squam Lakes Natural Science Center Holderness NH 50% Bergen County Zoo Paramus NJ 50% Cape May County Park and Zoo Cape May NJ FREE 10% discount at gift shop Turtle Back Zoo West Orange NJ 50% ABQ BioPark Albuquerque NM 50% Alameda Park Zoo Alamogordo NM 50% Living Desert Zoo & Gardens State Park Carlsbad NM 50% Binghamton Zoo at Ross Park Binghamton NY 50% Buffalo Zoo Buffalo NY 50% Rosamond Gifford Zoo at Burnet Park Syracuse NY 50% Seneca Park Zoo Rochester NY 50% Staten Island Zoo Staten Island NY 50% Trevor Zoo Millbrook NY 50% African Safari Wildlife Park Port Clinton OH 50% Akron Zoological Park Akron OH 50% Boonshoft Museum of Discovery Dayton OH 50% Cincinnati Zoo & Botanical Garden Cincinnati OH 50% Cleveland Metroparks Zoo Cleveland OH 50% The Toledo Zoo Toledo OH 50% the Wilds Cumberland OH 50% discount on Safari Transport or Open Air Safari Oklahoma City Zoo and Botanical Garden Oklahoma City OK 50% Tulsa Zoo Tulsa OK 50% Oregon Zoo Portland OR 50% Wildlife Safari Winston OR 50% Elmwood Park Zoo Norristown PA 50% Erie Zoological Society Erie PA 50% Lehigh Valley Zoo Schnecksville PA 50% National Aviary Pittsburgh PA 50% Philadelphia Zoo Philadelphia PA 50% ZOOAMERICA North American Wildlife Park Hershey PA 50% Roger Williams Park Zoo Providence RI 50% Greenville Zoo Greenville SC 50% Riverbanks Zoo & Garden Columbia SC 50% Bramble Park Zoo Watertown SD 50% Great Plains Zoo & Delbridge Museum Sioux Falls SD 50% Chattanooga Zoo at Warner Park Chattanooga TN 50% Knoxville Zoological Gardens Knoxville TN 50% Nashville Zoo, Inc. Nashville TN 50% The Memphis Zoo Memphis TN 50% Abilene Zoological Gardens Abilene TX 50% Caldwell Zoo Tyler TX 50% Cameron Park Zoo Waco TX 50% Dallas Zoo Dallas TX 50% El Paso Zoo El Paso TX 50% Ellen Trout Zoo Lufkin TX 50% Gladys Porter Zoo Brownsville TX 50% Houston Zoo Houston TX 50% San Antonio Zoo San Antonio TX 50% Texas State Aquarium Corpus Christi TX 50% Tracy Aviary Salt Lake City UT 50% Utah's Hogle Zoo Salt Lake City UT 50% Mill Mountain Zoo Roanoke VA 50% Virginia Zoo Norfolk VA 50% Point Defiance Zoo & Aquarium Tacoma WA 50% Woodland Park Zoo Seattle WA 50% Henry Vilas Zoo Madison WI FREE 10% discount at gift shop and concessions International Crane Foundation Baraboo WI 50% NEW Zoo Green Bay WI 50% Racine Zoological Gardens Racine WI 50% Zoological Society of Milwaukee Milwaukee WI 50% Oglebay's Good Zoo Wheeling WV 50%.