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Mariner's Roost Boat-In Campground

Mariner's Roost is a boat access only campground located on the main arm of Trinity Lake. The campground offers 7 campsites. 

General Information

Open Year Round

Open 24 hours/day

No fees are required for this site

In a developed recreation site dogs need to be on a 6ft or shorter leash.

Weaverville Ranger Station is a green building with brick stairs into the front doors.

Address: 360 Main Street Weaverville, CA 96093
Phone: 530-623-2121
Hours: Monday-Friday, 8:30 am - 1:00 pm and 1:45 pm - 4:30 pm; Closed Saturday and Sunday (Closed on federal holidays)

Getting There

Latitude / Longitude

Latitude: 40.83980467

Longitude: -122.7697451

Directions

Boat access campground. Located on the main arm of Trinity Lake.

Facility and Amenity Information

Restrooms

Restrooms are available at this site.

Water

Potable water is not available at this site.

Picnic Tables

Picnic tables are available at this site.

Horse/Pack Animal Information

Horse/Pack animals are not allowed at this site.

Recreation Opportunities

Viewing WildlifeViewing Wildlife
Viewing SceneryViewing Scenery

Viewing Scenery Info

Views of Granite Peak

Last updated August 6th, 2025