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California
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Shasta-Trinity National Forest
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
MARINER'S ROOST CG-F
AI-suggested draft · review before you go
Mariners Roost is a boat access only campground located on the Est Fork Stuart Fork Arm of Trinity Lake on the east side of Mule Creek cove. The campground offers 7 campsites with vault toilets.

MINERSVILLE CAMPGROUND
~4 min drive
A worthwhile stop near California.

HAYWARD FLAT
~4 min drive
A worthwhile stop near California.

ACKERMAN CAMPGROUND
~6 min drive
A worthwhile stop near California.

FAWN
~7 min drive
A worthwhile stop near California.

TANNERY
~7 min drive
A worthwhile stop near California.

STONEY GROUP SHASTA-TRINITY
~7 min drive
A worthwhile stop near California.
Mariners Roost Boat-In Campground
~1 min drive
A worthwhile stop near California.
RIDGEVILLE ISLAND CG-F
~2 min drive
A worthwhile stop near California.
Trinity Lake Shoreline
~3 min drive
A worthwhile stop near California.
Ridgeville Boat-In Campground
~3 min drive
A worthwhile stop near California.