Mariners Roost Boat-In 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.
Mariners Roost Boat-In Campground
Mariners Roost is a boat access only campground located on the Stuart Fork Arm of Trinity Lake on the east side of the Mule Creek cove. The campground offers 7 campsites. There is no piped water.
Before you go
Reservations
First-come, first-served
Fees
No fee
Hours
Open year round
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.