In the desert: Groups over 15 people will also need to split up and backpack into separate, non-adjacent zones. Backcountry Use - Big Bend National Park (U.S. National Park Service)
[{"camp_zones": "n/a", "time": "n/a", "require_backcountry_permits": "n/a"}]
[{"camp_zones": "Backcountry", "time": "n/a", "require_backcountry_permits": "n/a"}] [{"camp_zones": "n/a", "time": "n/a", "require_backcountry_permits": "n/a"}] [{"camp_zones": " Groups over 15 people will also need to split up and backpack into separate, non-adjacent zones", "time": "n/a", "require_backcountry_permits": "n/a"}]