River Run ATV Park is located on the beautiful Neches River, west of Jacksonville and southeast of Frankston. The guests of River Run enjoy playing on over 2,000 acres of private land. Many people enjoy riding their ATV, 4 x 4 trucks, horses, and other off-road vehicles. This park offers many fun activities for the entire family such as, extreme mud riding, dry trail riding, mud pits, and scenic views of the Neches River and mountain area of Big Rock.