Arkansas State Parks Trip Ideas Filter Park Cossatot River Crater of Diamonds Crowley's Ridge Devil's Den Lake Fort Smith Mississippi River Mount Magazine Parkin Archeological Petit Jean Pinnacle Mountain Plum Bayou Mounds Village Creek Region Park Activity Trail Type Trail Difficulty Author Date Published July 2022 September 2021 May 2021 April 2021 November 2020 July 2020 January 2019 May 2018 January 2017 August 2016 April 2016