Jarvies Boat In Group Campground is a boat-access-only facility on Flaming Gorge Reservoir accessible via a 20-minute boat ride from Cedar Springs Marina or Mustang Ridge Marina, featuring a spacious group site accommodating up to 40 people with a private dock, picnic shelter, and vault toilets.

The campground offers excellent opportunities for boating, water skiing, fishing, and swimming, with a hiking trail passing through the site, though visitors should note that potable water and trash services are not available on-site—all garbage must be packed out.