Caladesi Island State Park 1 Causeway Boulevard, Dunedin, FL 34698, 727-469-5918, A large and exciting park that features great scenery, hiking opportunities, fishing and boating activities, three miles of nature trails, picnic pavilions, a park concession, a 108 slip marina, and one of the five best natural beaches in the nation. more... 

Honeymoon Island State Park 1 Causeway Boulevard, Dunedin, FL 34698, 727-469-5942, A typical Gulf Coast barrier island with white sand beaches on the gulf side and mangrove swamps on the bay side. One of the few remaining south Florida virgin slash pine stands along the island's northern loop trail and seagrass beds, salt marshes, tidal flats, sand dunes, over 208 species of plants, and a variety of shore birds are also on site. more... 

By Request Charters 51 Main Street, Dunedin, FL 34698, Dunedin City Marina, Slip #6, 727-587-0714, Features light tackle sportfishing and cruising. Children and beginners are one of their specialties. Most any boating activity can be arranged.