On the east side of the Upper Holter Lake sits the 7 boat in campsites. The only access to this campground is by boat. Each site has a picnic table and fire ring. Vault toilets and water available. Fishing, swimming, hiking, and boating popular here. No fee. Maximum stay 14 days. Open May through October.
Directions: The Coulter Campground is 1 mile South of Meriwether Picnic Area and is accessible by private boat tour from Gates of the Mountains Boat Club on Holter Lake. To get to Holter Lake, travel North of Helena on 1-15 approximately 15 miles to the Gates exit, then East 3 miles.