Arkansas State Parks Trip Ideas Filter Park Devil's Den Historic Washington State Park Ozark Folk Center Toltec Mounds Delta Heritage Trail Lake Fort Smith Mississippi River Mount Magazine Powhatan Courthouse Wooly Hollow [X] Crater of Diamonds [X] Davidsonville [X] Moro Bay [X] White Oak Lake Region Southwest Central Lower Delta Northwest Upper Delta Park Activity Diamond Digging Fishing Kayaking / Canoeing Mountain Biking Watchable Wildlife Trail Type Trail Difficulty Author Waymon Cox Meg Matthews Paul Butler Arkansas State Parks Staff Sarah Reap [X] Monika Rued [X] Robin Gabe Date Published June 2017 May 2017 January 2017 October 2016 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. 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. 5 State Parks Off the Beaten Path Jan 2017 ⁄ Robin Gabe Whether you’re looking to hike a trail, journey through history, muddy up your mountain bike, or just get away for the weekend, there is an Arkansas State Park waiting for you. Visitor Finds 2.03-Carat Diamond at Crater of Diamonds State Park Oct 2016 ⁄ Monika Rued It took less than an hour for a family to discover a 2.03-carat white diamond on the side of a plowed furrow at Arkansas’s Crater of Diamonds State Park. French Colonial Day at White Oak Lake State Park Jul 2020 ⁄ Monika Rued White Oak Lake State Park in Bluff City, Ark., is hosting the Seventh Annual French Colonial Day free event with reenactors representing French and other European colonials.