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