Arkansas State Parks Trip Ideas Filter Park Pinnacle Mountain Crater of Diamonds Hobbs State Park Conservation Area Jacksonport Lake Catherine Lake Charles Lake Frierson Moro Bay Mount Magazine Ozark Folk Center White Oak Lake Withrow Springs [X] Devil's Den [X] Delta Heritage Trail Region Northwest Lower Delta Park Activity Mountain Biking Road Cycling Trail Type [X] Mountain Biking [X] Day Hikes Trail Difficulty Author Meg Matthews Monika Rued Date Published August 2017 November 2016 Delta Heritage Trail Development at Arkansas City Aug 2017 ⁄ Meg Matthews Construction of a new trailhead facility at Delta Heritage Trail in Arkansas City will convert trail tracks to pedestrian and bicycle routes, which will stretch from six miles. Video Blog: Mountain Biking…Squirrel! Nov 2016 ⁄ Meg Matthews The popularity of mountain biking has exploded in Arkansas. With mild fall temperatures and beautiful autumn color, now is the time to get on your bike and ride. A Sacred Place – The Fossil Flats Mountain Bike Trail Nov 2016 Fossil Flats is a six mile trail tucked away in Devil's Den State Park that is home to the Arkansas Mountain Bike Championships and Ozark Mountain Bike Festival. Arkansas State Park IMBA World Summit Bookend Rides Nov 2016 ⁄ Monika Rued Arkansas State Parks has been involved in mountain biking since the 1980s and still have a variety of rides, competitions, trails and bike shops.