Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Devil's Den Region Southwest Northwest Central Lower Delta North Central Upper Delta Park Activity Watchable Wildlife Fishing [X] Diamond Digging [X] Hiking Trail Type Trail Difficulty Author Arkansas State Parks Staff Waymon Cox Don Simons [X] Monika Rued Date Published November 2018 [X] September 2018 [X] June 2017 May 2017 [X] January 2017 December 2016 October 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. Crater Diamond Find: 2.78-Carat Way Out Yonder Diamond Jun 2017 ⁄ Monika Rued A couple spotted a large brown gem at Crater Diamonds State Park that turned out to be a 2.78-carat diamond. 2.65-Carat Diamond Found at Crater of Diamonds State Park Jun 2017 ⁄ Monika Rued A 25 year old woman thought she had only picked up a piece of glass at Crater of Diamonds State park, but in reality, she found out she had discovered a 2.65-carat brown diamond. Winter To Do List Jan 2017 ⁄ Monika Rued If you’re looking for ways to come out of hibernation this winter, we have plenty of fun things to do. Here are 10 ideas we rounded up from our Arkansas State Parks team.