(Florida)
Waccasassa Bay Preserve State Park is a 30,784-acre (124.58 km2) salt marsh that stretches from Cedar Key to Yankee Town, and is only accessible by boat. It includes the part of Gulf Hammock wetlands area that is closest to the Gulf. (Ref: https://en.wikipedia.org/wiki/Waccasassa_Bay_Preserve_State_Park)