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 March 2023 February 2023 October 2022 May 2021 March 2021 November 2020 May 2020 January 2019 January 2017