Arkansas State Parks Trip Ideas Filter Park [X] Pinnacle Mountain Region Central Park Activity Climbing Hiking Watchable Wildlife Trail Type Day Hikes Trail Difficulty Strenuous Author Arkansas State Parks Staff Megan Ayres Moore Sasha Bowles Paul Butler Meg Matthews Jason Baumgartner Leita Spears Robin Gabe [X] Ron Salley Zoie Clift Date Published August 2016 Is Pinnacle Mountain a Volcano? Aug 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.
Is Pinnacle Mountain a Volcano? Aug 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.