A gravel road curving into a high mountain valley at first light, the peaks catching the sun.

Forest Service campground

Mill Creek Trailhead/Black Rock Campground

Forest Service campground in Lassen National Forest, California.

Managed by
Forest Service Lassen National Forest
Reservations
Not on Recreation.gov Usually first come, first served. Confirm with the office

Backcountry campground and wilderness trailhead

The description, directions and fees are the Forest Service’s own words, from its record on Recreation.gov.

The federal record has no coordinates for this campground, so it is listed under its county and left off the map rather than placed by guesswork. Use the directions above.

Source: Recreation Information Database (Recreation.gov), record updated February 25, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.