Black Sands Beach

Black Sands Beach is a sand beach with dark volcanic sand located in the Marin Headlands within the Golden Gate National Recreation Area. The shoreline stretches along a secluded Pacific coastline backed by dramatic rock formations.

The Coast Miwok people established settlements in this coastal area for generations, relying on its natural resources. The region remained largely undisturbed and is now part of a protected recreation area.

The beach draws nature enthusiasts who observe seals and photograph seabirds in their natural habitat. Visitors often find themselves watching these animals while exploring the shoreline.

Getting there requires a steep hike down the Upper Fisherman's Trail, so wear proper footwear and be prepared for effort. Check tide conditions before your visit to plan beach time safely and avoid getting stuck.

The striking black sand comes from volcanic minerals found in the eroded rocks of the surrounding Marin Headlands formations. This geological feature makes the sand composition visibly different from typical beaches.

Location: San Francisco

Address: Black Sands Beach, California 94941, USA

GPS coordinates: 37.82391,-122.50874

Latest update: December 14, 2025 20:21