Fodor's Expert Review Devil's Millhopper Geological State Park
Gainesville
Family
Scientists surmise that, thousands of years ago, an underground cavern collapsed and created this park's most noteworthy geological wonder: a 500-foot-wide, 120-foot-deep sinkhole that's a designated National Natural Landmark. You can pack a lunch to enjoy in one of the park's picnic areas, and hike its nature trails. Guided walks typically take place on Saturday at 10 am. And you can bring Spot on a visit here, too; just keep him on a leash.
