Arkansas State Parks Trip Ideas Filter Park Bull Shoals - White River Davidsonville DeGray Historic Washington State Park Hobbs State Park Conservation Area Lake Dardanelle Mount Magazine Prairie Grove Battlefield [X] Cossatot River [X] Crater of Diamonds [X] Ozark Folk Center [X] Pinnacle Mountain Region Central Southwest North Central Northwest Park Activity Climbing Diamond Digging Hiking Watchable Wildlife Trail Type Day Hikes Trail Difficulty Strenuous Author Meg Matthews Ron Salley Waymon Cox Date Published June 2020 May 2020 February 2020 December 2019 November 2019 October 2019 August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 October 2017 [X] September 2017 August 2017 July 2017 June 2017 May 2017 December 2016 October 2016 September 2016 [X] August 2016 June 2016 April 2016 March 2016 Surprising Uses for Minerals Found at the Crater of Diamonds Sep 2017 ⁄ Waymon Cox Dozens of minerals can be found at Crater of Diamonds State Park, including calcite, mica, and barite. Each one can be used in different ways to make our lives easier. Is Pinnacle Mountain a Volcano? Aug 2016 ⁄ Ron Salley Pinnacle Mountain stands about 1,000 feet above sea level, is on the extreme eastern edge of the Ouachita Mountain range, and sits where three rivers converge. Top 10 Ways to Stay Cool at Arkansas State Parks Aug 2016 ⁄ Meg Matthews While we wait for cooler temperatures to come to The Natural State, here are the top 10 ways to stay cool at Arkansas State Parks during the dog days of summer.