Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Region Southwest Central Lower Delta North Central Northwest Upper Delta Park Activity Watchable Wildlife Backpacking Boating / Marinas Climbing Fishing Geocaching Hang Gliding Hiking Horseback Riding Kayaking / Canoeing Lake Tours Motorcycling Mountain Biking River Running Road Cycling Snorkeling / Scuba Diving Swimming [X] Diamond Digging Trail Type Backpacking Barrier Free (ADA) Day Hikes Horseback Riding Kayaking/Water Trails Mountain Biking Wilderness Trail Difficulty Easy Moderate Strenuous Author Meg Matthews [X] Waymon Cox [X] Monika Rued Date Published December 2020 November 2020 October 2020 September 2020 August 2020 July 2020 June 2020 February 2020 December 2019 November 2019 October 2019 August 2019 July 2019 June 2019 May 2019 April 2019 February 2019 December 2018 November 2018 September 2017 June 2017 May 2017 [X] December 2016 October 2016 [X] June 2016 [X] March 2016 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. What is a Diamond Worth? Jun 2016 ⁄ Waymon Cox Find out how we grade and appraise of the diamonds found at the Arkansas State Park, the different types of diamonds and how often our visitors discover diamonds they can take home. Crater of Diamonds State Park: A wonderful and crazy place Mar 2016 ⁄ Waymon Cox The main thing that makes Crater of Diamonds State Park so unique is that our visitors are allowed to hunt for diamonds, and then are allowed to keep them.