The Sanibel-Captiva Conservation Foundation's job is tremendously challenging: to protect the Sanibel and Captiva Islands. They do this by conserving the island's coastal and aquatic habitats and the wildlife depending on them. Here you can appreciate the foundation's nature center in Sanibel, comprising four miles of nature trails, a butterfly house, a souvenir shop, and many other interesting things. For the garden lover, they also sell many native plants to level up your backyard.