The California Desert is composed of California's entire southeast corner and offers excellent opportunities for hikers and other outdoor enthusiasts.
Located in the state's southeast corner, this primarily agricultural county features extreme summer temperatures and below sea-level elevations. The Salton Sea dominates the region, and this massive alkaline lake is worth visiting for the ghost towns, wildlife refuge, and oddball characters that now populate its shores.
Inyo County is a land of extremes, covering a massive expanse of the Eastern Sierra and California Desert. Inyo County is home to Mount Whitney, the highest mountain in the lower-48 states, as well as Death Valley National Park, the largest national park in the lower-48 states and host to earth's hottest temperatures and the continent's lowest elevation. In addition, ancient bristlecone pine trees can be found within the White Mountains, the oldest of which is estimated to be around 5,000 years old.
Kern County extends across a number of geographic regions: the western portion is in the San Joaquin Valley, the northeastern portion is in the Sierra Nevada mountains, and the southeastern part is in the desert. Visitors to the county are most likely to be heading to Bakersfield, one of California's largest cities, or traveling along Interstate 5 past oil fields and agricultural areas.
The western portions of this county include the far outskirts of Los Angeles, as well as more rural areas like Temecula, known for its wineries and hot air balloons. The majority of the county lies in the desert, with the most-visited portion being Palm Springs and its neighboring resort towns. Further east the county is essentially uninhabited, and includes the remote, rocky desert of Joshua Tree National Park, and the empty landscapes west of the Colorado River.
Massive San Bernardino County covers of the California Desert, an area larger than nine of the US states. The Mojave National Preserve is a centerpiece of the region, spanning portions of the Mojave, Great Basin, and Sonoran deserts. Fans of Americana will enjoy cruising historic Route 66, which bisects the county across its southern half and includes the ghost town of Amboy. The western side of the county spans both the outskirts of Los Angeles and the San Bernardino mountains, including popular destinations such as Big Bear and Lake Arrowhead.
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For many travelers the California desert is merely experienced on the other side of their car windows on their way to more popular destinations. However, for the adventurous few that take an exit and their supplies, the rewards are unforgettable.
Many extremely exotic forms of wildlife and plant life can be found in any desert. Many cacti will not grow anywhere else except for a desert, and as such, the desert is an ideal destination for seeing these plants. Many species of unique birds (certain owls and others) and arachnids (Tarantulas, scorpions, mites) call this place home. There are also, strangely, reptiles and amphibians, which usually require water to survive.
Some deserts also feature natural rock formations and sand dunes, both of which are quite beautiful. However, reaching them can be an issue if you're not properly equipped.
The Ontario (IATA: ONT) and Palm Spring (IATA: PSP) airports have a good variety of short-haul flights as well as a limited number of long-distance options (usually with connections through other cities en-route). There are additional flights from a greater number of places in and outside the U.S. with a wider range of airlines to Los Angeles International airport (IATA: LAX) and Las Vegas Harry Reid International Airport (IATA: LAS) which might be more convenient at a more competitive fare.
Amtrak operates trains through the California deserts from Los Angeles. The following routes stop in the desert regions on their way into and out of the Los Angeles Union Station.
MetroLink operates as a commuter train linking the cities such as Riverside, Ontario, Rancho Cucamonga and San Bernardino to Orange County and Los Angeles.
The whole area is served by excellent though frequently congested roads in urban areas and empty roads in remote areas. Getting in by car is the preferred way to get in and around the remote desert regions. See the "Stay Safe" section in the below on preparing, driving through and staying safe in remote areas of the desert.
Regular bus service to and between major cities including Barstow, Indio and Palm Springs is available through the Greyhound bus service.
However, the full glory of this region is very difficult to access without a vehicle. Many of the parks in the region have paved roads and developed campsites. However the complete experience can not be had without a bit of exploration on the dirt roads and an inspiring piece of dirt to set up camp – see California desert camping. Believe it or not, even a compact car will survive valiantly on many of the well graded roads in the region although a high clearance vehicle is recommended for full access.
See alsoArid region safety
The desert can be a brutal and unforgiving place. Even if you're planning to just pass through, you should be prepared to be fully self-reliant and follow these minimum guidelines. Additional safety guidelines should be adhered to if you are planning to go camping.
Related: California desert camping