Arkansas State Parks Trip Ideas Filter Park Pinnacle Mountain Region Northwest Lower Delta North Central Southwest Upper Delta [X] Central Park Activity Hiking Backpacking Diamond Digging Fishing Geocaching Kayaking / Canoeing Motorcycling Mountain Biking Watchable Wildlife Boating / Marinas Hang Gliding Horseback Riding Lake Tours River Running Road Cycling Snorkeling / Scuba Diving Swimming [X] Climbing Trail Type Backpacking Barrier Free (ADA) Horseback Riding Kayaking/Water Trails Mountain Biking ATV Wilderness [X] Day Hikes Trail Difficulty Strenuous Easy Moderate Author Meg Matthews Monika Rued Ron Salley Date Published [X] November 2019 [X] December 2016 [X] August 2016 March 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. Green Friday is Time to #OptOutside Dec 2016 ⁄ Monika Rued Nov. 25 is Green Friday, an alternative to the crowds by choosing to #OptOutside and get outdoors. Arkansas State Parks has been offering Green Friday events for over seven years. 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.