Tunnel 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.
Tunnel Rock Campground
Tunnel Rock campground is located seven miles from Lewiston, north on County Road 105, and approximately 19 miles from Weaverville and offers fishing, camping, shade and beautiful scenery. This campground is across the road from the lake, about 250 feet from the water’s edge, near a popular fishing spot. Each site is equipped with a table and fireplace. Boat launching and rentals can be found 1 mile south at Pinecove boat ramp and Pinecove Marina. The marina has fishing supplies and some food items available. About 1-1/4 miles from Fairview boat ramp, Tunnel Rock offers easy access to both Lewiston and Trinity Lake.
Before you go
Reservations
First-come, first-served
Fees
$10 per day, $5 per day per additional vehicle
Hours
Will be closed at the end of 2017.
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.