Flat Rock 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.
Flat Rock Campground
This campground offers camping adjacent to the Yankee Fork of the Salmon River. Fishing for rainbow trout in the river, and interpretive and historical tours is available nearby. Facilities at each of the 6 sites include picnic tables, fire pits with cooking grills. Campground amenities include a vault toilet, hand pump for drinking water but no full hookups. Sites accommodate trailers and motorhomes up to 32 feet long.
Before you go
Season
06/01
Reservations
Reservations accepted
Fees
$10/Night for single unit
Restrictions
32 foot RV length
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.