Sully Creek State Park
Gorgeous park. Very small with limited camping spots. The Little Missouri River is right here and the trailheads for the Maah Daah Hey Trail and Maah Daah Hey II (The Deuce) are in this tiny park as well. Great views of the surrounding badlands, exceptional horse and hiking trails. A variety of amenities are offered incuding some electrical, water, pay showers and vaulted toilets and horse corrals. No paved roads. Very close to Medora.