Arkansas State Parks Trip Ideas Filter Park Petit Jean Plum Bayou Mounds Devil's Den Cossatot River Crater of Diamonds Crowley's Ridge Lake Fort Smith Mississippi River Mount Magazine Parkin Archeological Pinnacle Mountain Village Creek Region Park Activity Trail Type Trail Difficulty Author Date Published July 2022 November 2020 July 2020 May 2017 January 2017 August 2016 April 2016