Elks Flat Campground offers two large group sites (accommodating up to 100 people each) situated directly on the South Fork Boise River in Boise National Forest, making it ideal for fishing and water recreation.

Each site features covered pavilions, picnic tables, vault toilets, and drinking water, with gravel roads and parking areas suitable for RVs up to 50 feet.

The campground operates mid-May through late September and requires advance reservations; sites start at $100/night and can be booked up to 6 months ahead.