Breadcrumb Home Arkansas State Park Trails Arkansas State Parks Trails Map Arkansas State Parks Trails Map View as List Clear All Filters [X] Plum Bayou Mounds Archeological State Park Trail The Plum Bayou Trail [X] Knapp Trail Facet Grid Trails: Title Trail Type Barrier Free (ADA) Day Hikes Trail Difficulty Easy Park [X] Plum Bayou Mounds Archeological State Park Facet Grid Trails: Park Region Central