This steep trail descends from the Yampa Bench Road to the Yampa River near the Harding Hole campsites. The trail provides dramatic views of Bull Canyon and the Yampa River. The Harding Hole campsites are reserved for river users during the high use season (see river rafting information). In the off-season, campsites are open to backpackers. River rafters can use the Bull Canyon Trail to access the sweeping views from Wagon Wheel Point. The National Geographic Trails Illustrated Map of Dinosaur National Monument is available from the park bookstore.