Arkansas State Parks Trip Ideas Filter Park Davidsonville Delta Heritage Trail Devil's Den Lake Fort Smith Moro Bay Plum Bayou Mounds Woolly Hollow Region Park Activity Trail Type Trail Difficulty Author Arkansas State Parks Staff Chris Pistole Jason Baumgartner Jeanette Larson Jeanette Larson Joe Jacobs Megan Ayres Moore Meg Matthews Monika Rued Sasha Bowles Date Published