Arkansas State Parks Trip Ideas Filter Park Devil's Den Region Northwest Central Lower Delta North Central Southwest Upper Delta Park Activity Diamond Digging Watchable Wildlife Backpacking Climbing Fishing Geocaching Kayaking / Canoeing Motorcycling Mountain Biking Boating / Marinas Hang Gliding Horseback Riding Lake Tours River Running Road Cycling Snorkeling / Scuba Diving Swimming [X] Hiking Trail Type Backpacking Barrier Free (ADA) Day Hikes Horseback Riding Kayaking/Water Trails Mountain Biking ATV Wilderness Trail Difficulty Easy Moderate Strenuous Author [X] Monika Rued [X] Meg Matthews Date Published February 2020 [X] November 2019 December 2018 November 2018 [X] September 2018 January 2017 [X] December 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. Devil's Den State Park Visitor Gallery Sep 2018 ⁄ Monika Rued We love singing the praises of Devil's Den State Park but don't just take our word for it. Check out our visitor gallery and tag Devil's Den State Park or use #ARstateparks to share your pics and videos. 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.