The Black Rock Desert is a semi-arid region of lava beds and playa, or alkali flats, situated in the Black Rock Desert–High Rock Canyon Emigrant Trails National Conservation Area, a silt playa 100 miles (160 km) north of Reno, Nevada that encompasses more than 300,000 acres (120,000 ha) of land and contains more than 120 miles (200 km) of historic trails. It is in the northern Nevada section of the Great Basin with a lakebed that is a dry remnant of Pleistocene Lake Lahontan.
The San Gabriel Mountains are a mountain range located in northern Los Angeles County and western San Bernardino County, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert, with Interstate 5 to the west and Interstate 15 to the east. The range lies in, and is surrounded by, the Angeles and San Bernardino National Forests, with the San Andreas Fault as its northern border.
The Colorado Plateau, also known as the Colorado Plateau Province, is a physiographic and desert region of the Intermontane Plateaus, roughly centered on the Four Corners region of the southwestern United States. This province covers an area of 336,700 km2 (130,000 mi2) within western Colorado, northwestern New Mexico, southern and eastern Utah, northern Arizona, and a tiny fraction in the extreme southeast of Nevada. About 90% of the area is drained by the Colorado River and its main tributaries: the Green, San Juan, and Little Colorado. Most of the remainder of the plateau is drained by the Rio Grande and its tributaries.
The Santa Lucia Mountains or Santa Lucia Range is a rugged mountain range in coastal central California, running from Carmel southeast for 140 miles (230 km) to the Cuyama River in San Luis Obispo County. The range is never more than 11 miles (18 km) from the coast. The range forms the steepest coastal slope in the contiguous United States. Cone Peak at 5,158 feet (1,572 m) tall and three miles (5 km) from the coast, is the highest peak in proximity to the ocean in the lower 48 United States. The range was a barrier to exploring the coast of central California for early Spanish explorers.
The Ruby Mountains are a mountain range, primarily located within Elko County with a small extension into White Pine County, in Nevada, United States. Most of the range is included within the Humboldt-Toiyabe National Forest. The range reaches a maximum elevation of 11,387 feet (3,471 m) on the summit of Ruby Dome. To the north is Secret Pass and the East Humboldt Range, and from there the Rubies run south-southwest for about 80 miles (130 km). To the east lies Ruby Valley, and to the west lie Huntington and Lamoille Valleys. The Ruby Mountains are the only range of an introduced bird, the Himalayan snowcock, in North America.
The Trinity Alps are a mountain range in Siskiyou County and Trinity County, in Northern California. They are a subrange of the Klamath Mountains and located to the north of Weaverville.
The Coso Range of eastern California is located immediately south of Owens Lake (dry), east of the Sierra Nevada, and west of the Argus Range. The southern part of the range lies in the restricted Naval Air Weapons Station China Lake and the northern part of the range is designated as the Coso Range Wilderness. The mountains include Coso Peak, at 8,160 feet (2,487 m) above sea level, as well as Silver Peak and Silver Mountain, both more than 7,400 ft (2,300 m) in height.
The Owens Peak Wilderness is a 73,767-acre (298.52 km2) wilderness area comprising the rugged eastern face of the Sierra Nevada Mountains. Owens Peak (8,445 ft) is the high point. The land was set aside with the passage of the California Desert Protection Act of 1994 by the US Congress.
The Big Maria Mountains are located in the southeastern part of the U.S. state of California, near the Colorado River and Arizona. The range lies between Blythe and Vidal, and west of U.S. Route 95 in California and east of Midland. The mountains are home to the Eagle Nest Mine and reach an elevation of 1,030 meters, (3,379 ft). A power line that runs from Parker Dam to Yuma, Arizona runs through the range. A smaller range, the Little Maria Mountains, lie to the west of the Big Marias.
The Hot Creek Range is a volcanic mountain range in Nye County, in central Nevada in the western United States. From the historic community of Warm Springs, the range runs north-northeast for approximately 43 miles (69 km).
The Mazatzal Mountains are a mountain range in south central Arizona, about 30–45 miles northeast of Phoenix and the Phoenix metropolitan area. The origin of the name remains obscure but one possibility is that it is from the Nahuatl language meaning "place of the deer". The crest of the Mazatzals forms the county line between Maricopa County and Gila County. SR 87, the Beeline Highway, traverses the Mazatzals on its way to Payson. The highest peak is Mazatzal Peak at 7,903 feet (2,409 m). They also include the Four Peaks, with elevation 7,659 ft, 2,334 m; a prominent mountain and landmark of the eastern Phoenix area.
Calico Mountains Wilderness is a U S Wilderness Area in Nevada under the Bureau of Land Management. It is located in the Calico Hills.
The Black Mountains, a mid-Miocene formation, in Nevada are a series of rugged, arid rocky volcanic mountains ranging in elevations to 3310 ft. The range lies on the north shore of Lake Mead, at the southwest corner of the Overton Arm, about 25 mi south of Overton, Nevada.
The Kamma Mountains are a mountain range in Pershing County and Humboldt County, Nevada. The ghost town and railroad siding at Sulphur, Nevada is on the west side of the Kamma Mountains at the eastern edge of the Black Rock Desert playa.
The Monarch Wilderness is a federally designated wilderness area located 70 miles east of Fresno, California, in the Sierra Nevada mountain range. It encompasses 44,896 acres (181.69 km2) within both the Sequoia National Forest and the Sierra National Forest and is managed by the United States Forest Service. Elevations range from 950 feet (290 m) to 11,081 ft (3,377 m).
The Park Range is a mountain range in northeast Nye County, Nevada about 40 miles south of Eureka. The Antelope Range lies to the northwest and the Little Smoky Valley lies to the northeast. The Big Sand Springs Valley and the Pancake Range are to the east. The Hot Creek Range is to the southwest.
The Riverside Mountains are a mountain range in Riverside County, California. The town of Vidal, California is located in the West Riverside Mountains.
The Pueblo Mountains are a remote mountain range in the United States located mostly in southeastern Oregon and partially in northwestern Nevada. The highest point in the range is Pueblo Mountain. The dominant vegetation throughout is grasses and big sagebrush; however, there are meadows with cottonwood, aspen, and willow groves along some stream drainages. Most of the range is public land administered by the Bureau of Land Management. There is very little human development in the Pueblo Mountains, and most visitors come for backpacking cross-country, camping, and hunting.
The Trout Creek Mountains are a remote, semi-arid Great Basin mountain range mostly in southeastern Oregon and partially in northern Nevada in the United States. The range's highest point is Orevada View Benchmark, 8,506 feet (2,593 m) above sea level, in Nevada. Disaster Peak, elevation 7,781 feet (2,372 m), is another prominent summit in the Nevada portion of the mountains.
The Santa Rosa Wilderness is a 72,259-acre (292.42 km2) wilderness area in Southern California, in the Santa Rosa Mountains of Riverside and San Diego counties, California. It is in the Colorado Desert section of the Sonoran Desert, above the Coachella Valley and Lower Colorado River Valley regions in a Peninsular Range, between La Quinta to the north and Anza Borrego Desert State Park to the south. The United States Congress established the wilderness in 1984 with the passage of the California Wilderness Act, managed by the both US Forest Service and the Bureau of Land Management. In 2009, the Omnibus Public Land Management Act was signed into law which added more than 2,000 acres (8.1 km2). Most of the Santa Rosa Wilderness is within the Santa Rosa and San Jacinto Mountains National Monument.
