Arkansas State Parks Trip Ideas Filter Park DeGray Lake Dardanelle Mount Magazine Daisy Lake Ouachita Moro Bay Petit Jean Withrow Springs Cossatot River Crowley's Ridge Devil's Den Hobbs State Park Conservation Area Jacksonport Lake Fort Smith Lake Frierson Mississippi River Ozark Folk Center Village Creek White Oak Lake Bull Shoals - White River Cane Creek Davidsonville Delta Heritage Trail Historic Washington State Park Lake Catherine Lake Charles Lake Chicot Millwood Wooly Hollow Crater of Diamonds Hampson Museum Lake Poinsett Logoly Mount Nebo Powhatan Courthouse Queen Wilhelmina [X] Pinnacle Mountain Region Central Lower Delta North Central Northwest Southwest Upper Delta Park Activity Hiking Climbing Kayaking / Canoeing Mountain Biking [X] Watchable Wildlife Trail Type Day Hikes Trail Difficulty Strenuous Easy Moderate Author Arkansas State Parks Staff Ron Salley Date Published August 2016 March 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. Pinnacle Mountain State Park Rocks! Mar 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 Dec 2021 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.