Located in Big Bend National Park this adventure explores Estufa Canyon and ends at K-Bar Primitive Roadside Campground.

The Ironwood OHV trail system is located in Eisenhower State Park and offers some fun riding opportunities near the shoreline of Lake Texoma. The trail systems consists of multiple shorter trails that can be combined for a variety of riding options. The trails vary in difficulty between easy to challenging. The trails are open to motorcycles and ATVs. A Texas OHV decal is required for riding and can be through the Texas Parks & Wildlife Department.