Overview Cottonwood Campground is a quiet desert oasis in the southwestern corner of Big Bend National Park. Conveniently located between the Castolon Historic District, the scenic Santa Elena Canyon and the tail end of the Ross Maxwell Scenic Drive, this small, 30-site campground is one of the least-known and quiet campgrounds in the park. There is one group campsite and 30 individual sites. This is a remote campground in a remote park. It is dry camping, no hook-ups, and no generators are permitted. There is not a fill or dump station, please come prepared. Cottonwood gets its name from the cottonwood trees that surround and provide shade for the facility nearby the Rio Grande. A general store and visitor center -- a converted former military outpost -- are also nearby. The campground is at an elevation of 1,900 ft. (580 m). It is relatively cool in the peak seasons of fall and winter due to cold air sinking into the lower elevations. In the spring and summer, this campground is very hot, with temperatures normally exceeding 100° F (38° C) from mid-March through August.
Source: rec_gov · last verified 2026-05-14