Rotary Centennial Nature Center at Honeymoon Island - Dunedin, Florida 34698 The Rotary Centennial Nature Center is located at Honeymoon Island State Park, Dunedin Florida, just north of Clearwater Beach and Caladesi State Park. The Nature Center is the gateway to one of Floridas few undeveloped barrier islands. Visitors enjoy sun-drenched beaches and abundant flora and fauna and a variety of eco tours in a scenic Gulf of Mexico setting. Honeymoonnaturecenter.org~Site InfoWhoisTrace RouteRBL Check