Big Bend's vast undeveloped areas provide excellent opportunities for backcountry experiences if you seek solitude, wilderness, and adventure! The backcountry sites listed here are primitive backcountry road campsites and primitive backpacking sites in the Chisos Mountains. All are designated sites located in remote locations. Campers must be self-sufficient. Visit the park's Backcountry Use web page to learn about proper planning and trip preparation for this remote area. Backcountry Regulations are strictly enforced. These are primitive sites and do not offer water, electricity, toilet access, or any amenities. Primitive Chisos campsites are BACKPACK-ONLY campsites with NO vehicle access. Campsites are from 1-6 miles (1.6 to 10 km) from the trailhead. Maximum group size is 15 people . Overnight backpackers may park in the large amphitheater lot adjacent to the Chisos Basin…