Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Historic Washington State Park Region Southwest Central Lower Delta North Central Northwest Upper Delta Article: Park Activity Diamond Digging Backpacking Climbing Fishing Geocaching Hiking Horseback Riding Lake Tours Motorcycling Mountain Biking Watchable Wildlife Article: Trail Type Article: Trail Difficulty Author Meg Matthews Kelly Farrell Leita Spears [X] Monika Rued Date Published January 2019 [X] November 2018 September 2018 [X] March 2018 November 2017 October 2017 September 2017 July 2017 June 2017 [X] May 2017 February 2017 January 2017 December 2016 November 2016 October 2016 August 2016 Arkansas State Parks December To Do List Nov 01, 2018 ⁄ Monika Rued December is a wonderful time to connect with your community in Arkansas state parks. We have interpretative programs and events on tap all month to celebrate the holidays. 50th Annual Jonquil Festival at Historic Washington State Park Mar 01, 2018 ⁄ Monika Rued Join us at Historic Washington State Park for the 50th Anniversary Jonquil Festival. Enjoy classic activities like craft and food vendors, the parade and fish fry. Teen Finds 7.44-Carat Diamond at Arkansas’s Crater of Diamonds State Park May 01, 2017 ⁄ Monika Rued An Arkansas teen found a 7.44-carat diamond at Crater of Diamond State Park after only searching for 30 minutes. It is the 7th-largest diamond found at the parks since 1972.