I booked 2 nights on Recreation.gov less than 3 weeks in advance. I was camping while working an event in Big Sky.

The campground is quite large, and this time of year, completely full every night. It is right on the river and very close to the highway. This means it is not quiet. Still, it’s 10 minutes to Big Sky, clean and well equipped. Overall a good choice in this area if you can make a reservation.

There are bear-safe food storage lockers, fire rings, and picnic tables at each camp site. Long before the bears eat you, the mosquitoes and deer flies will. Bug spray advised. Pit toilets are well-used but reasonably clean. The on-site hosts make sure to mark reservation cards on each site, and put signs at the entrance when the campgrounds is full. This kept traffic inside the campground to a minimum. Much appreciated.