All Wetland/Swamp

A vast subtropical wetland teeming with alligators, wading birds, and manatees — the largest designated wilderness east of the Mississippi.

The largest intact expanse of old-growth bottomland hardwood forest left in the U.S., known for its elevated boardwalk trail and

95% water, Biscayne protects a stretch of turquoise bay, mangrove shoreline, and coral reef just south of Miami — most