Arkansas State Parks Trip Ideas Filter Park [X] Cossatot River [X] Crater of Diamonds Region [X] Southwest Park Activity Diamond Digging Trail Type Trail Difficulty Author Shelley Flanary Waymon Cox Date Published September 2020 August 2020 July 2020 June 2020 May 2020 February 2020 December 2019 November 2019 October 2019 August 2019 July 2019 June 2019 May 2019 March 2019 February 2019 January 2019 December 2018 September 2017 June 2017 May 2017 December 2016 October 2016 September 2016 August 2016 June 2016 [X] March 2016 Crater of Diamonds State Park: A wonderful and crazy place Mar 2016 ⁄ Waymon Cox The main thing that makes Crater of Diamonds State Park so unique is that our visitors are allowed to hunt for diamonds, and then are allowed to keep them. A Wild and Scenic River Mar 2016 ⁄ Shelley Flanary Do you hear that sound? Do you hear the music? What could it be? You are standing approximately just southwest of Little Rock, in one of the most spectacular river corridors in the central U.S.