Knoxville Zoo is a non-profit organization whose mission is to inspire action for wildlife and wild places through dynamic guest experiences. Accredited by the Association of Zoos and Aquariums (AZA), Knoxville Zoo welcomes more than 430,000 visitors annually and is Knoxville's most popular destination. The zoo works with other accredited zoos and organizations internationally to ensure the survival of more than 200 species. Knoxville Zoo is the most successful zoo in the world for the breeding of endangered red pandas, and is regarded for their work with critically endangered tortoises. Knoxville Zoo also serves as an educational resource for the East Tennessee region, welcoming thousands of students each year and inspiring a connection to the natural world.