Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Crowley's Ridge Pinnacle Mountain Region Central Southwest Upper Delta Article: Park Activity Hiking [X] Watchable Wildlife [X] Climbing [X] Diamond Digging Article: Trail Type Day Hikes Article: Trail Difficulty Easy Moderate Strenuous Author Don Simons Waymon Cox [X] Arkansas State Parks Staff [X] Monika Rued Date Published January 2019 November 2018 September 2018 May 2018 June 2017 [X] May 2017 January 2017 December 2016 October 2016 August 2016 April 2016 [X] March 2016 February 2016 Teen Finds 7.44-Carat Diamond at Arkansas’s Crater of Diamonds State Park May 01, 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. The Park that was a Farm Mar 01, 2016 ⁄ Arkansas State Parks Staff Entering Crowley’s Ridge State Park, the first things you notice are the trees. As you wander through the park you will see a wide variety of trees, shrubs, vines, and flowering plants. Pinnacle Mountain State Park Rocks! Mar 01, 2016 ⁄ Arkansas State Parks Staff Tucked away in central Arkansas, Pinnacle Mountain is one of the most accessible state parks for hiking, backpacking, climbing, camping, and biking. Songs of the Woods Mar 01, 2016 ⁄ Arkansas State Parks Staff Visit an Arkansas State Park near you. There will be plenty of opportunities to listen to the music of the woods so turn off the radio and head outside.