Big Bar Camping Area
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 Bar Camping Area
This is a large dispersed campground with no formal parking or camping units located along the Snake River in Hells Canyon. Used by both tent campers and RVs, the area offers a place to camp along the Snake River. Few amenities exist, there is one outhouse and informational sign at the pull in to the parking area. Allison Creek Trailhead is across the Hells Canyon Road with access to Allison Creek Trail (#514).
Before you go
Fees
no fee
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.