Arkansas State Parks Trip Ideas Filter Park Petit Jean Cossatot River Devil's Den Mount Magazine Bull Shoals - White River Crater of Diamonds Crowley's Ridge Davidsonville DeGray Historic Washington State Park Hobbs State Park Conservation Area Lake Dardanelle Lake Fort Smith Mississippi River Ozark Folk Center Parkin Archeological Prairie Grove Battlefield Village Creek [X] Toltec Mounds [X] Pinnacle Mountain Region Central Article: Park Activity Climbing Hiking Watchable Wildlife Article: Trail Type Day Hikes Article: Trail Difficulty Strenuous Easy Moderate Author Arkansas State Parks Staff Robin Gabe Ron Salley Date Published October 2017 October 2016 [X] August 2016 [X] March 2016 Is Pinnacle Mountain a Volcano? Aug 01, 2016 ⁄ Ron Salley Pinnacle Mountain stands about 1,000 feet above sea level, is on the extreme eastern edge of the Ouachita Mountain range, and sits where three rivers converge. Artifact Tales Mar 01, 2016 ⁄ Robin Gabe Artifacts amaze me. It is a simple statement but every word is true. In certain cases, they are the only link that we have to past cultures. This is true at Toltec Mounds Archeological State Park . Th... Hard Work and Sweat Mar 01, 2016 ⁄ Robin Gabe Imagine a group of Indians sitting quietly under the shade of a tree, wiping sweat from their brow and calculating how many more trips they must make with their baskets to complete their newest mound. Going Prehistoric! Mar 01, 2016 ⁄ Arkansas State Parks Staff Come and see the archaeological wonders of the Toltec Mounds where you can experience these actual events and see our own piece of prehistory. Pinnacle Mountain State Park Rocks! Mar 01, 2016 ⁄ Arkansas State Parks Staff Tucked away in central Arkansas, Pinnacle Mountain is one of the most accessible state parks for hiking, backpacking, climbing, camping, and biking.