Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Devil's Den Mount Magazine Ozark Folk Center Petit Jean Cossatot River Crowley's Ridge Daisy Davidsonville DeGray Delta Heritage Trail Historic Washington State Park Jacksonport Lake Catherine Lake Charles Lake Fort Smith Lake Frierson Mississippi River Moro Bay Village Creek Withrow Springs Wooly Hollow Bull Shoals - White River Cane Creek Hampson Museum Hobbs State Park Conservation Area Lake Chicot Lake Dardanelle Lake Ouachita Lake Poinsett Mount Nebo Powhatan Courthouse White Oak Lake [X] Pinnacle Mountain Region Central Lower Delta North Central Northwest Southwest Upper Delta Article: Park Activity Climbing Hiking Kayaking / Canoeing [X] Watchable Wildlife Article: Trail Type Day Hikes Article: Trail Difficulty Strenuous Easy Moderate Author Arkansas State Parks Staff Ron Salley Date Published August 2016 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. 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. Events Roundup: Spring and Summer in Arkansas Nov 14, 2019 Learn Dutch oven cooking, paddle downstream or practice your bird calls — but most importantly, get outside as Arkansas warms up with these festivals and ongoing activities.