Ruby Creek is a Bureau of Land Management campground located in southwest Montana on the Madison River. 22 campsites. Water on site. Boat ramp on willow-lined river; tables, fire rings. Vault toilets. Pack in, pack out garbage. Scenic views of Madison Range to the east, the Gravelly Range to the west. Fishing and boating may be enjoyed on the river. A boat ramp is located nearby. Fee. 14 day stay limit.