Cayo Costa Island State Park
outdoor

Cayo Costa Island State Park

Key West
Book this experience →

A 2,400-acre barrier island accessible by ferry featuring pristine beaches, seashell hunting, kayaking through mangrove trails, and primitive camping in a car-free wilderness. The island has no commercial development—just nature.

🔗 www.floridastateparks.org

More to do in Key West

Some links are affiliate links — we may earn a commission at no extra cost to you. See our Terms.