Pinto Basin Road Renovation
Pinto Basin Road is being renovated. On weekdays you may encounter travel delays of up to 30 minutes. Cholla Cactus Garden is closed on weekdays. Cottonwood Visitor Center hours are 9 to 4 on weekdays, 8 to 4 weekends. More »
Rattlesnake Canyon Remains Closed
To provide additional time to mitigate the vandalism, Rattlesnake Canyon will remain completely closed to the public until further notice. More »
Laws & Policies
In 1984, the monument was set aside as a biosphere reserve by the United Nations Educational, Scientific, and Cultural Organization under its Man and the Biosphere Program.
PL 103-433. 1994. Desert Protection Act. Added 234,000 acres to the unit and changed its status from national monument to national park. Designated an additional 163,000 acres of land as wilderness.
The Superintendent's Compendium (2mb PDF) is a compilation of designations, closures, permit requirements, and other restrictions made by the superintendent, in addition to what is contained in Title 36 of the Code of Federal Regulations (Chapter 1, Parts 1 through 7 and 34), and other applicable federal statutes and regulations.
It is the responsibility of visitors to understand and comply with all applicable state, local, and federal firearms laws before entering this park. As a starting point, visit the California Attorney General's website.
Federal law also prohibits firearms in certain facilities in this park; those places are marked with signs at all public entrances.
Did You Know?
The red-spotted toad is a true denizen of the desert, where it spends most of its life underground. Found from one end of the park to the other, it appears after good, soaking rains. More...