Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Hobbs State Park Conservation Area Region Park Activity Trail Type Trail Difficulty Author Arkansas State Parks Staff Megan Ayres Moore Sasha Bowles Heather Runyan Kayla Gomance David Armstrong Elizabeth Kimble Kara Helton Meg Matthews Pearl Jangjiravat Cathy Combs Jason Baumgartner Mary Buchman Tara Gillanders Date Published