Lost Johnny Campground is a small 5-site primitive campground on the west shore of Hungry Horse Reservoir with picnic tables, fire rings, and vault toilets; sites 4 and 5 are best suited for larger RVs due to the narrow access road.

The campground offers direct reservoir access for boating and fishing, with nearby boat ramps at Lost Johnny Point (northeast) and Doris Point (northwest), and is open mid-May through mid-September on a reservation basis at $18/night.

Note that drinking water is not available at the campground itself, and the road features some potholes, so visitors should plan accordingly.