Spire Rock Campground

Spire Rock Campground is a national park campground at Custer Gallatin National Forest in Gallatin County, Montana. Reservations are managed through Recreation.gov. Campsite Tonight watches Custer Gallatin National Forest around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears — so you just check out.

Spire Rock Campground is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.

The campground accommodates RVs and trailers up to 50 ft. Campers rate it 4.6/5 across 38 reviews.

Other campgrounds at Custer Gallatin National Forest include Garnet Mountain Fire Lookout, Greek Creek Campground, Little Bear Cabin, Swan Creek Campground and Moose Creek Flat Campground.