Blackhorse 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.
Blackhorse Campground
Situated along the Hells Canyon Scenic Byway and Wild and Scenic Imnaha River, Blackhorse Campground offers campsites for both tents and trailers/RVs. Popular activities include; fishing in the river, picnicking, exploring along the byway, visiting interpretive and historic sites in the Hells Canyon National Recreation Area, and hunting during the fall big game seasons.
Before you go
Season
June – September
Reservations
This site is not reservable.
Fees
Single unit campsites = $10.00/night. A self-service fee station is available at the campground.
Restrictions
General rules of use and restrictions apply for this developed recreation site. Wilderness Regulations apply within Hells Canyon Wildernes. • Motorized vehicles, bicycles, carts, hang glider and other mechanical equipment is prohibited in the Wilderness area.
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.