Reunion Flat Group Campground offers three large group sites (accommodating 65-150 people) and four single sites along Teton Creek in scenic Teton Canyon, making it ideal for organized group outings.

The campground provides vault toilets, drinking water, picnic tables, and fire rings on gravel roads, though access involves a rough 3-mile forest road that may challenge larger RVs or trailers.

Located at 6,500 feet elevation near excellent hiking and backpacking trailheads, it serves as a base for outdoor recreation in the Jedediah Smith Wilderness area.