Riverside Campground is a group-only site on Hungry Horse Reservoir featuring a concrete boat ramp for easy water access and accommodating up to 40 people with space for multiple RVs and vehicles.

The campground offers basic amenities including vault toilets, picnic tables, and fire rings, though water and garbage service are not available on-site (water available 1 mile south at Murray Bay).

Located about 20 miles south of Martin City on gravel roads, it provides a less-crowded alternative to popular Glacier Park areas with convenient access to hiking, boating, and fishing opportunities.