Big Bend National Park · Texas
Overview Chisos Basin Group Campground, situated high in the rugged Chisos Mountains, is one of the most sought-after campgrounds in Big Bend National Park. It has seven group camping sites available for groups of nine to 20 people (size is site-dependent). At an altitude of 5,400 ft.
Sites at Chisos Basin Group Campground (Big Bend, TX) are reserved through Recreation.gov. Sites here can be reserved in advance through the official system, and they are claimed fast — cancellations then trickle back all season, unannounced, at any hour of the day or night.
| Total sites | 7 |
|---|---|
| Site types | Group |
| Location | Big Bend National Park, TX |
| Book through | Recreation.gov |
| Official listing | Recreation.gov |
Because sites are booked months ahead, a steady share of reservations get cancelled as trips fall through. Each cancellation instantly returns that site and those nights to the official calendar — first-come, first-served, no waitlist, no announcement. Refreshing the booking page yourself, every few minutes for weeks, works in theory. In practice, the people who get these sites are the ones who hear about the opening first.
ItOpened scans the Recreation.gov calendar for Chisos Basin Group Campground (Big Bend, TX) around the clock. When a site matching your dates and your vehicle opens, you get a text with a direct link to it. You book it yourself, in your own account, at the normal price. We never book, hold, or resell — your fee pays for monitoring, and openings are first-come, so speed is the whole game.
| Big Bend Backcountry Camping | Cancellation alerts available |
|---|---|
| Rio Grande Village (Big Bend, TX) | Cancellation alerts available |
| Chisos Basin Campground (Big Bend, TX) | Cancellation alerts available |
| Cottonwood (Big Bend, TX) | Cancellation alerts available |
| Rio Grande Village Group Campground (Big Bend, TX) | Cancellation alerts available |
Page data refreshed 2026-10-29. Site facts come from the official directory listing for Chisos Basin Group Campground (Big Bend, TX); cancellation statistics come from our own scanning logs.