Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Jacksonport Lake Charles Lake Frierson Moro Bay Pinnacle Mountain White Oak Lake Withrow Springs Region Southwest Central Northwest Upper Delta Lower Delta North Central Article: Park Activity Hiking Climbing Fishing Geocaching Kayaking / Canoeing Mountain Biking Backpacking Swimming Boating / Marinas Hang Gliding Horseback Riding Lake Tours River Running Road Cycling Snorkeling / Scuba Diving [X] Diamond Digging [X] Watchable Wildlife [X] Motorcycling Article: Trail Type Day Hikes Backpacking Barrier Free (ADA) Horseback Riding Kayaking/Water Trails Mountain Biking ATV Wilderness Article: Trail Difficulty Moderate Strenuous [X] Easy Author Arkansas State Parks Staff Meg Matthews Monika Rued Date Published November 2019 April 2018 December 2016 March 2016 Opt Outside for Green Friday Nov 01, 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. Six Hidden Gems of Arkansas State Parks May 01, 2018 ⁄ Arkansas State Parks Staff Arkansas is lush with State Parks that people travel from all over to discover. But check out this list of parks that fly under the radar with hidden beauties and a secluded environment. 1.73-Carat Diamond Found at Crater of Diamonds State Park Dec 01, 2016 ⁄ Meg Matthews Crater of Diamonds State Park is the only public diamond mine in the world. If a visitor finds a diamond its their's to keep. Recently, two guests who go to Crater of Diamonds on a regular basis found... Green Friday is Time to #OptOutside Dec 01, 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. 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.