Arkansas State Parks Trip Ideas Filter Park Pinnacle Mountain Region Lower Delta North Central Northwest Southwest Upper Delta [X] Central Park Activity Hiking Fishing Kayaking / Canoeing Boating / Marinas Diamond Digging Mountain Biking Watchable Wildlife Backpacking Geocaching Horseback Riding Motorcycling Swimming [X] Climbing Trail Type Day Hikes ATV Backpacking Barrier Free (ADA) Horseback Riding Kayaking/Water Trails Mountain Biking Trail Difficulty Strenuous Easy Moderate Author Arkansas State Parks Staff Monika Rued Grady Spann [X] Jason Parrie [X] Meg Matthews [X] Ron Salley Date Published November 2019 August 2016 Opt Outside for Green Friday Nov 2019 ⁄ Meg Matthews Green Friday is an antidote to Black Friday where programs will be offered at many Arkansas State Parks on the day after Thanksgiving each year. 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. Handling the Heat Aug 2016 ⁄ Jason Parrie Arkansas State Parks wants to remind folks that one can safely enjoy the outdoors even during the heat of the summer. Check our our tips and precautions for the hot weather.