Terlingua Abajo is a primitive backcountry campsite in Big Bend National Park with three dispersed sites offering stunning views of Santa Elena Canyon and access to nearby Terlingua Creek for paddling and exploration.

The extremely rough access road requires high-clearance vehicles and becomes impassable after rain, with no amenities provided (water, toilets, or hookups), so visitors must come fully self-sufficient.

The site is ideal for tent camping and small groups seeking solitude, with excellent stargazing and nearby hiking trails, though campers should check road conditions with rangers before attempting access.