Castle Mountains National Monument is a U.S. National Monument located in the eastern Mojave Desert and northeastern San Bernardino County, in the state of California. The park protects 20,920 acres, located between the interstates I15 and I40, and northwest of the Colorado River.
Leash Laws: Most parks require dogs to be on a leash in some or all areas, however, some parks allow dogs off leash in certain locations, please consult the parks website before going off leash, Thank you!
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Castle Mountains National Monument Website
Castle Mountains National Monument Camping
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We do our best to keep all information current and accurate - If you see an error or think we have missed something please contact us directly.