Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Historic Washington State Park Region Southwest Central Lower Delta North Central Northwest Upper Delta Park Activity Diamond Digging Trail Type Trail Difficulty Author Meg Matthews Grady Spann Maggie Howard [X] Monika Rued [X] Megan Ayres Date Published May 2020 April 2020 March 2020 January 2019 November 2018 September 2018 March 2018 [X] November 2017 [X] October 2017 September 2017 July 2017 June 2017 May 2017 January 2017 December 2016 November 2016 [X] October 2016 [X] September 2016 August 2016 Christmas and Candlelight at Historic Washington State Park Nov 2017 ⁄ Monika Rued Christmas and Candlelight at Historic Washington State Park in Washington, Ark., is a delightful time to connect with our rich Arkansas history and experience Historic Washington at its finest. Fun Fall Events Oct 2017 ⁄ Monika Rued Arkansas State Parks has several fun fall events and programs. Check out some of our park interpreters’ suggestions they sent in and make your plans to come visit. Visitor Finds 2.03-Carat Diamond at Crater of Diamonds State Park Oct 2016 ⁄ Monika Rued It took less than an hour for a family to discover a 2.03-carat white diamond on the side of a plowed furrow at Arkansas’s Crater of Diamonds State Park. Awaken Your Nocturnal Nature Sep 2016 ⁄ Megan Ayres Many of your state parks offer evening programs that engage you with the world around you at night. Whether you're camping, hiking, stargazing, or or an owl prowl.