Clipper Valley is a vast, oval-shaped

alluvial plain An alluvial plain is a plain (an essentially flat landform) created by the deposition of sediment over a long period by one or more rivers coming from highland regions, from which alluvial soil forms. A ''floodplain'' is part of the process, bei ...

located in the eastern

Mojave Desert The Mojave Desert (; ; ) is a desert in the rain shadow of the southern Sierra Nevada mountains and Transverse Ranges in the Southwestern United States. Named for the Indigenous peoples of the Americas, indigenous Mohave people, it is located pr ...

, in

San Bernardino County, California San Bernardino County ( ), officially the County of San Bernardino and sometimes abbreviated as S.B. County, is a County (United States), county located in the Southern California, southern portion of the U.S. state of California, and is locat ...

, in the south of the

Mojave National Preserve Mojave National Preserve is a United States National Preserve located in the Mojave Desert of San Bernardino County, California, US, between Interstate 15 in California, Interstate 15 and Interstate 40. The preserve was established October 31, ...

Interstate 40 Interstate 40 (I-40) is a major east–west transcontinental Interstate Highway System, Interstate Highway in the Southeastern United States, southeastern and Southwestern United States, southwestern portions of the United States. At a leng ...

passes the valley along its southern border, and

Needles, California Needles is a city in San Bernardino County, in the Mojave Desert region of Southern California. Situated on the western banks of the Colorado River, Needles is located near the California border with Arizona and Nevada. The city is accessible v ...

and the

Colorado River The Colorado River () is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and in northern Mexico. The river, the List of longest rivers of the United States (by main stem), 5th longest in the United St ...

are to the east.

Geography

The Valley is north of the Clipper Mountains, southeast of the

Providence Mountains The Providence Mountains are found in the eastern Mojave Desert of San Bernardino County, California, U.S. The range reaches an elevation of at Edgar Peak and is home to the Mitchell Caverns Natural Preserve in the Providence Mountains State ...

, and northwest of the Sacramento Mountains. Covering over , the valley is large enough to hold most of greater

Los Angeles Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...

. It has two prominent geologic features, the largest being the Blind Hills, a heavily eroded, flat-topped outcropping of rocky hills, and Halfway Hill, located near the center of the valley. Only two small roads actually cross the valley, a small dirt road called Vulcan Mine Road, and a largely abandoned stretch of the

National Old Trails Road National Old Trails Road, also known as the Ocean-to-Ocean Highway, was established in 1912, and became part of the National Auto Trail system in the United States. It was long and stretched from Baltimore, Maryland (some old maps indicate N ...

and historic

U.S. Route 66 U.S. Route 66 or U.S. Highway 66 (US 66 or Route 66) is one of the original highways in the United States Numbered Highway System. It was established on November 11, 1926, with road signs erected the following year. The high ...

History

The valley was part of the homeland of the

Mojave people Mohave or Mojave (Mojave language, Mojave: 'Aha Makhav) are a Native Americans in the United States, Native American people indigenous to the Colorado River in the Mojave Desert. The Fort Mojave Indian Reservation includes territory within the bo ...

for thousands of years. The region has been the site of numerous mining operations, particularly during the 1840s

Gold Rush A gold rush or gold fever is a discovery of gold—sometimes accompanied by other precious metals and rare-earth minerals—that brings an onrush of miners seeking their fortune. Major gold rushes took place in the 19th century in Australia, ...

. The Clipper Mountain Wildernessbr>Area
is nearby in the northern Clipper Mountains.http://www.blm.gov/ca/pa/wilderness/wa/areas/clipper_mountain.html Clipper Mountain Wilderness Area . accessed 6/22/2010

References

* Mojave National Preserve Valleys of the Mojave Desert Valleys of San Bernardino County, California Valleys of California {{SanBernardinoCountyCA-geo-stub

Geography

History

See also

References