Chattanooga Zoo
- Formerly the Warner Park Zoo. 60 animals representing 30 species. General information, education program summary, special events, news, and photos of zoo animals.
- http://www.chattanooga.gov/PRAC/30_953.htm

Nashville Zoo at Grassmere
- General zoo information, along with news on happenings at Grassmere, education and outreach programs, details on the animals, and opportunities for volunteer involvement.
- http://www.nashvillezoo.org/

Ripley's Aquarium of the Smokies
- Gatlinburg. A family attraction with dive shows, classes, restaurants and meeting facilities. Site includes ticket prices for individuals and groups, policies, information on exhibits and workshops, directions, map an hours of operation.
- http://www.ripleysaquariumofthesmokies.com/

Tennessee Aquarium
- Chattanooga. The world's largest freshwater aquarium. Visitor information, IMAX theater schedule, map with exhibit photos and descriptions, animal photos and education program summary.
- http://www.tennis.org/

Memphis Zoo
- 2800 animals representing 400 species on 70 acres. Includes children's farm. Site has general information, a multimedia 360-degree tour of the zoo, detailed exhibit information, conservation efforts, coloring and game pages, and an online zoo shop.
- http://www.memphiszoo.org/

Knoxville Zoo
- General information, education program summary, zoo map, animal photos and descriptions, and paintings done by an elephant.
- http://www.knoxville-zoo.org/