Hayden Flat 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.
Hayden Flat Campground
Beautiful campground with good river access. Lower Hayden Flat is open year round. Upper Hayden Flat is open Memorial Day weekend to Labor Day weekend. Facility has a self-registration/fee station at the entrance.
Before you go
Season
Lower Hayden Flat open all year; Upper Hayden open Memorial Day to Labor Day
Reservations
Reservations accepted
Fees
$12 single site, river access $40 group fee, reservations for groups only.
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.