Red Cliff is a large comfortable campground with a few electric sites; water is onsite at a well so fill bottles or onboard tanks to take to your site. Sites are reservable through recreation.gov. Many sites have shade most or all of the day, and they are not too close together. Many sites are on the Gallatin River, an excellent fishery and pleasant location. Many sites will accommodate large rigs, but small to medium trailers and RVs/camper vans are the norm. No cell service.
Vault toilets are well spaced and clean, no plumbed bathhouses. Many recreation sites and opportunities are nearby and this is the closest campground to Big Sky Town and Resort which has grocers, breweries, shopping, restaurants, and a hospital. It is still amidst wilderness, though adjacent to Hwy 191. BEAR SAFE FOOD STORAGE IS REQUIRED BY LAW. Bear boxes are provided at many sites, or lock up your stuff in a hard-sided vehicle. You may see elk, deer and bear.
There is a great onsite trailhead for hiking and horseback riding. The Cliffs themselves are developed for rock climbing with bolted sport routes from 5.6 up to 5.11 and 5.12.
This is a clean well-kept FS campground.