Devil's Millhopper Geological State Park

"this is from islands article: For visitors who don't want to climb into Devil's Millhopper, there's a half-mile nature trail following the edge of the sinkhole. Shaded by live oaks and hickory trees, the trail is flat and unpaved. A wooden fence separates the path from the hole, so you don't have to worry about falling in. Pets are allowed on the nature trail, in the sinkhole, and in the picnic area, but they must remain on a 6-foot leash at all times. Read More: https://www.islands.com/1895953/devils-millhopper-geological-state-park-north-florida-rain-forest-sink-hole-ethereal-forest-tropical/"