Four Mile Cove Ecological Preserve
Cape Coral, Florida
365-acre brackish mangrove preserve on the Caloosahatchee with a boardwalk loop, observation piers, visitor center, and Veterans Memorial — free city-managed green space open daily 8 a.m.–dusk.
On-site lot by the visitor center (SE 23rd Terrace / 2220 SE 21st Ave area); capacity is limited on busy days
Parking is a guide (~ typical short visit). Rates change — confirm on arrival or on the map.
