Red rocks frame a stand of Joshua trees and sage brush.
Red rocks frame a stand of Joshua trees and sage brush in the desert floor.. NPS Photo

Castle Mountains National Monument

National Monument · California · National Park Service

Castle Mountains represents some of the most unique elements of the Mojave Desert. Nestled between the Nevada state line and Mojave National Preserve, the nearly 21,000 acres of Castle Mountains boasts Joshua tree forests, unbroken natural landscapes, rare desert grasslands, and rich human history. This intriguing area provides serenity and solitude from nearby metropolitan areas.

Plan your visit

Know before you go

Phone
7602526100
Official site
www.nps.gov
Managed by
National Park Service

Getting there

Directions on Google Maps →

What's here

Highlights: Animals · Birds · Tortoises and Turtles · Dunes · Foothills, Plains and Valleys · Geology · Mineral Deposits · Mountains · Natural Sounds · Night Sky · Scenic Views · Unique Species · Endangered · Wilderness

Activities & features: Camping · Car or Front Country Camping · Group Camping · RV Camping

Photos

  • Foreground is desert greenery. The isolated spires of the Castle Peaks rise up in the background
    NPS Photo

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Sources: National Park Service, Google Places · updated 2026-08-12