The Calusa Nature Center and Planetarium aims to promote a better understanding of the natural history below as well as the cosmological one above. The 105-acre (42 hectares) site contains a museum, an aviary, winding nature trails, and a gift shop alongside meeting and picnic areas. The museum has information on the Calusa Indians, a tribe also known as the Shell Indians because of their subsistence on the gulf shores and estuaries. In addition to a glimpse back in time, the museum provides interactive animal exhibits like snake feedings and aviary tours.