Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Lake Dardanelle Historic Washington State Park Devil's Den Ozark Folk Center Plum Bayou Mounds Davidsonville Delta Heritage Trail Lake Fort Smith Moro Bay Mount Magazine Powhatan Courthouse White Oak Lake Woolly Hollow Region Park Activity Trail Type Trail Difficulty Author Arkansas State Parks Staff Grady Spann Matt Manos Sasha Bowles Date Published