Black Sands Beach

Mill Valley, CA · Public beach

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Mill Valley
#2
of 68 restaurants
City Percentile
88%
rating percentile
Address
Black Sands Beach, Mill Valley, CA 94941

Black Sands Beach is a restaurant located in Mill Valley, CA. It is one of 68 restaurants listed in Mill Valley. Its 4.8-star rating is above the Mill Valley city average of 4.2 stars. It ranks #2 among Mill Valley restaurants by combined rating and review volume. There are 10 photos associated with this location.

Customer Reviews

★★★★★ 5.0 Mackenzie Warnick · Sep 2024

Wow, this beach was truly breathtaking (in more ways than one!) The beach and views itself are magnificent, and it was such an amazing experience going here on our trip to the Bay Area. The hike itself it only about a quarter mile or so, but very steep! The trail is slightly maintained but very slippery and hazardous in places. Going down wasn’t as bad as going up, as it’s around a 400ft elevation gain. The sand here (which is more like little tiny rocks) was blackish brown and there were some beautiful rocks on the beach! Very beautiful beach overall, and we were the only ones here and got it all to ourselves during our visit!

★★★★★ 5.0 Best Drone · Apr 2025

Black beach is something strange and unnatural, but it was a great experience, quite a difficult descent and ascent to this place. By the way, the black beach is due to the ash from the volcano, the sand is mixed with volcanic peoples, but it feels like a normal beach, sunbathe and enjoy life.

★★★★★ 5.0 Kal · Aug 2022

Long way done for the record, the water can get 🥶, nice sunset to view, warnings no walking towards the area because there is a trench and it’s an instant drop so keep your distance. Sand looks nice though Highly recommend to view.

★★★★★ 5.0 Brendan Kiely · Jan 2020

A very cool beach with dark brown/black sand. The beach is secluded and only accessed via a one way road and a quarter mile hike. The hike is mostly wooden stairs embedded in the trail so it isn't the easiest beach to access. However, the beach is fairly large and has enough room for multiple groups. The beach has south facing views towards West San Francisco and is worth a visit.

★★★★★ 5.0 Lee Tourist · Aug 2017

As of August 7, 2017, the trail to the beach from Upper Fisherman's Parking is somewhat treacherous, hence its closure. But if you ignore the sign and are willing to risk your life and limb, the beach is worth it.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance

Services

Public beach

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This listing is informational. Contact the business directly to verify credentials, services, and availability.