Dominguez Spring Campground (DT-1) is a primitive backcountry campsite located along the River Road in Big Bend National Park, offering one gravel site that accommodates up to 2 vehicles and 8 people with good views of the south Chisos Mountains and open desert.

A backcountry permit (required for camping) can be obtained at visitor centers, and the site serves as a trailhead for a 10-mile primitive hiking trail to Dominguez Spring and historic rock structures.

Access requires a high-clearance 4WD vehicle, as River Road becomes impassable after rain, and the site offers no shade, water, or amenities.