Arkansas State Parks Trip Ideas Filter Park Moro Bay Crater of Diamonds Davidsonville Delta Heritage Trail Lake Fort Smith Wooly Hollow Region Southwest Central Upper Delta [X] Lower Delta [X] Northwest Park Activity Kayaking / Canoeing Mountain Biking [X] Fishing [X] Diamond Digging [X] Watchable Wildlife Trail Type Trail Difficulty Author Arkansas State Parks Staff Monika Rued Meg Matthews Don Simons Jason Parrie Maggie Howard Zachary Fisher [X] Paul Butler [X] Robin Gabe [X] Waymon Cox Date Published April 2019 January 2017 Build A Box Screen at Crater Apr 2019 ⁄ Waymon Cox Greetings from Crater of Diamonds State Park! One of the most useful tools in searching for diamonds is a sifting screen. A fine-mesh screen helps you to sift dirt and search through gravel quickly. When used properly, it can greatly increase your chances of finding a diamond! The park rents screens and other tools for diamond searching, but some people like to make their... Couple ‘Catches’ 15 Pound Fish Without Pole Jan 2017 ⁄ Paul Butler One Arkansas couple rented a boat to explore the Ouachita Lake and Raymond Lake. To their surprise, a large fish jumped into their boat at Moro Bay State Park. 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.