Bureau of Land Management · Montana
Holter Lake Campground in Montana. Ringed marker is this site; the other dots are the 803 public campsites we map in Montana.
Holter Lake Campground is situated on the picturesque Holter Lake in west central Montana. The site is located approximately 45 miles north of Helena, Montana, along the Missouri River. The area offers stunning views of the Sleeping Giant Wilderness Study Area. Gates of the Mountains Historic Site is in close proximity of the campground, which is accessible via a watercraft. The area is overflowing with outdoor adventure opportunities.
Motocamp routes the vehicle you are actually in and picks up the road surface on the way. Download the state and it keeps working with no signal.
Start a 14-day trialSource: Recreation.gov, dated 2026-02-25, fetched 2026-09-07. Official listing.