Big Flat Campground (Klamath NF)
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.
Big Flat Campground (Klamath NF)
Big Flat Campground and trailhead are located on the north side of the Trinity Alps Wilderness. Managed by the Klamath National Forest, this trailhead is accessed via Coffee Creek Road.
Before you go
Reservations
First-come, first-served
Fees
No fee
Hours
April 1 to Sept 11
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.