Arkansas State Parks Trip Ideas Filter Park Cossatot River [X] Devil's Den [X] Crater of Diamonds Region Northwest Southwest Park Activity Diamond Digging Hiking Watchable Wildlife Trail Type Trail Difficulty Author Waymon Cox Don Simons [X] Monika Rued [X] Adam Leslie [X] Rebekah Spurlock Date Published November 2020 [X] September 2018 June 2017 [X] May 2017 November 2016 October 2016 August 2016 April 2016 [X] March 2016 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. Teen Finds 7.44-Carat Diamond at Arkansas’s Crater of Diamonds State Park May 2017 ⁄ Monika Rued An Arkansas teen found a 7.44-carat diamond at Crater of Diamond State Park after only searching for 30 minutes. It is the 7th-largest diamond found at the parks since 1972. Getting Your Feet Wet Mar 2016 ⁄ Adam Leslie The best way to learn is to get your feet wet by taking part in a creek seining program. It was developed to help monitor the aquatic life found in Lee Creek, but it turned into so much more. Living Underground at Devil’s Den State Park Mar 2016 ⁄ Rebekah Spurlock The unique sandstone crevice caves found at Devil’s Den State Park offer an intriguing immersion into the literal center of the layers of geology that support all life in the park.