The Binder Park Zoo is a 433-acre (175 ha) zoo that opened in 1977 near Battle Creek, Michigan, in the United States. Binder Park Zoo is one of the largest zoos in Michigan, and features a large array of animals and plants, including the Wild Africa Exhibit. It includes a train, a tram, a carousel, and Wildlife Discovery Theatre. The Binder Park Zoo is an accredited member of the Association of Zoos and Aquariums (AZA), and the World Association of Zoos and Aquariums (WAZA).