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16 votes

Giant Rock

Giant Rock, San Bernardino, California 92285 USA

Free to Visit
Closed Now
Opens Sat 12a
  • Independent
  • Credit Cards
    not Accepted
  • Pet Friendly
  • No Public
  • No Wifi
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Private Property

This location is on private property and is presented for information purposes only.

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“The old man who lived under a rock”

Giant Rock is a large freestanding boulder in the Mojave Desert near Landers California, that covers 5,800 square feet of ground and is seven stories high. Giant Rock is purported to be the largest free standing boulder in the world. Native Americans of the Joshua Tree, California, area consider it to be sacred. In the 1950s it was a gathering point for UFO believers. It is located on land which was at that time leased by George Van Tassel, a purported flying-saucer contactee and organizer of UFO conventions. Van Tassel also built the nearby integration and a small airport in the vicinity, which he operated from 1947 to 1975. A single large room, which was subsequently filled in, was dug beneath the rock and resided in by a prospector named Frank Critzer during the 1930s and early 1940s. Critzer, a friend of Van Tassel's, perished in a self-detonated dynamite explosion in this room on July 24, 1942, while being investigated by local police. Shortly after the turn of the 21st century, Giant Rock fractured in two, revealing an interior of white granite. The exterior surface of the rock is partially covered in graffiti.

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Reviewed by
Anna Hider

  • Blogger
  • 1,414 Reviews
  • 583 Helpful
May 01, 2015
Rated 5.0

Why does this have such a low rating??? At first glance, it really just is a big rock. HOWEVER, it is the largest free standing boulder in the world, and it's got that insane UFO/alien history to it. Seriously, go see how massive it is, and look for aliens while you're at it. And you can visit the Integratron, since it's right nearby.

1 person found this review helpful

Reviewed by

  • 11 Reviews
  • 4 Helpful
March 08, 2016
Rated 5.0

It's a great place to visit. You can rock climb and experience the vortex. This area has lei lines which is like meridians on a human body. They are flowing currents of energy.

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Giant Rock

Giant Rock
San Bernardino, California
92285 USA


Closed Now
  • Sun - Sat: 12:00 am - 12:00 pm

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  • Parking
  • Pets Allowed
  • Restrooms
  • Wifi
  • Wheelchair Accessible
  • Credit Cards Accepted
Bureau of Land Management (BLM)
  • Fifty Amp
  • Tent Sites
  • Full Hookup
  • Paved Sites
  • Sewer Hookup
  • Water Hookup
  • Standard Tent Sites
  • Outdoor Seating
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Campground, Parking, Dining

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