Riverside Campground
The numbers that decide it
Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.
Site-level detail from Recreation.gov, checked 2026-08-05. Where a field says “not published”, the agency has not published it — it does not mean zero.
Riverside Campground
Riverside Campground is located 15 miles north of Ashton, Idaho near beautiful Island Park, in a quiet area along the banks of Henry’s Fork of the Snake River. Lodgepole pines provide partial shade, aspens dot the landscape, and summer wildflowers are abundant. Henry’s Fork has great fly-fishing for rainbow and brook trout; tubing, canoeing, kayaking, and rafting are also popular on the river. Wildlife can be frequently spotted throughout the area.
Before you go
Season
May
Reservations
Reservations accepted
Fees
Single Site $ 25.00 • Double Site $ 50.00 • Group Area $ 75.00 • Extra Vehicle (ea.) $ 7.00
Restrictions
No ATVs or OHVs allowed.
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.