- States:
- NPCA Region: Pacific
- Est. Date: 2016
Air & Climate Data
View the 2019 ReportVisibility
Moderate Concern
Health
Significant Concern
Nature
Significant Concern
Climate
Significant Concern
From the sweeping vistas atop towering Hart Mountain to the rocky canyons and sandy washes of the valley floor below, Castle Mountains National Monument celebrates the spirit of adventure, inspiration and sense of wonder evoked by the California desert.
The monument is a biologically diverse gem: golden eagles, Swainson’s hawks and prairie falcons soar through the clear blue skies, while mountain lions, bighorn sheep, coyotes and bobcats traverse its rugged terrain. The Castle Mountains are also home to a unique assemblage of plants, some of which are found nowhere else in California, as well as the historic mining town of Hart where miners searched for gold in the early 20th century. Visitors can enjoy stunning vistas of California and Nevada desert mountain ranges, including Nevada’s Spirit Mountain, which is listed on the National Register of Historic Places and revered by numerous Southwestern Native American tribes.
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Blog Post
10 California Landmarks Worth Celebrating
On the 25th anniversary of the California Desert Protection Act, we share a selection of the many extraordinary places that advocates have saved through years of dedication.
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Blog Post
10 Parks You Helped Put on the Map
NPCA and its supporters have worked for a century to protect every one of our national park sites — and to expand our National Park System to include more…
More about Castle Mountains
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Read more about BLM Rejects Industrial Proposal Next to Castle Mountains National Monument
Press Release BLM Rejects Industrial Proposal Next to Castle Mountains National Monument The Nevada BLM rejected a permit for the widely opposed Crescent Peak Wind project, bordering Mojave National Preserve, Castle Mountains National Monument and the Wee Thump wilderness area.
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Read more about A Sad Anniversary for the California Desert
Blog Post A Sad Anniversary for the California Desert A year of irresponsible Interior actions undermines decades of progress for our national parks, wildlife and sacred spaces.
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Read more about Testimony: H.R. 857, California Off-Road Recreation and Conservation Act
Policy Update Testimony: H.R. 857, California Off-Road Recreation and Conservation Act Written testimony by David Lamfrom, Director of California Desert and Wildlife Programs, for the Federal Lands Subcommittee of the House Natural Resources Committee.
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Read more about Two National Monuments Under Threat in the California Desert
Advocacy in Action Two National Monuments Under Threat in the California Desert Last year, President Obama protected some of our country’s most spectacular and unique desert lands by designating three national new national monuments. Now, the Department of the Interior could attempt to alter or revoke federal protections for two of these important places.
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Read more about President Obama Designates Three National Monuments in the California Desert
Press Release President Obama Designates Three National Monuments in the California Desert Protecting spectacular and unique desert lands, President Obama designated three new national monuments today: Mojave Trails, Sand to Snow, and our country's 410th national park site, Castle Mountains National Monument.
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Read more about 5 Reasons to Celebrate Today’s New National Monuments in the California Desert
Blog Post 5 Reasons to Celebrate Today’s New National Monuments in the California Desert America’s newest national monuments will preserve 1.8 million acres of public lands connecting fragile ecosystems into one of the largest and most diverse protected areas of desert lands in the world.
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Read more about Three New National Monuments in the California Desert?
Blog Post Three New National Monuments in the California Desert? Senator Dianne Feinstein has proposed three new national monuments in the California desert that would preserve this spectacular region’s natural and cultural legacy for future generations. Urge President Obama to use the Antiquities Act to give these storied landscapes the protection they deserve!
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