Arkansas State Parks Trip Ideas Filter Park Petit Jean Plum Bayou Mounds Crater of Diamonds Crowley's Ridge Devil's Den Lake Fort Smith Moro Bay Cossatot River Davidsonville Delta Heritage Trail Historic Washington State Park Lake Chicot Mississippi River Mount Magazine Parkin Archeological Pinnacle Mountain Village Creek Woolly Hollow Region Park Activity Trail Type Trail Difficulty Author Date Published October 2022 September 2021 May 2020 January 2019 August 2017 July 2017 December 2016 August 2016 April 2016