RAT FLATS

Closed — Closed for the season. Most Forest Service campgrounds in this area of Montana close in late fall and reopen in late spring or early summer depending on snow conditions.

About

Rat Flats campground is situated in the Custer Gallatin National Forest in Gallatin County, Montana. The Custer Gallatin National Forest encompasses over 3 million acres of public land across Montana, offering diverse landscapes from mountain peaks to river valleys. As a Forest Service campground, Rat Flats provides visitors with access to the extensive recreational opportunities available throughout the national forest, including hiking, fishing, and wildlife viewing. The Custer Gallatin National Forest is known for its rugged mountain terrain and proximity to Yellowstone National Park. Like most Forest Service campgrounds in this region of Montana, facilities are typically basic and designed for a rustic camping experience. The campground operates seasonally, closing during winter months when snow makes access difficult or impossible.

Directions

From Gallatin Gateway, head south on US Highway 191 for approximately 7 miles. Turn east (left) onto East Side Road and continue for 0.3 miles to the campground entrance on the left.

Nearby Campgrounds