Apalachicola Bluffs & Ravines Preserve
At 135 feet above the Apalachicola River, Alum Bluff is the largest geological exposure in Florida. In fact, the topography of this site feels nothing like what most people expect from Florida. Hike the steep 3.75-mile trail through longleaf pine sandhills, upland mixed hardwoods, along the tops of steephead ravines, down into slope forests, across shallow streams, and out to the bluff.