San Bernardino County, officially the County of San Bernardino and sometimes abbreviated as S.B. County, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181,654, making it the fifth-most populous county in California and the 14th-most populous in the United States. The county seat is San Bernardino.
Guadalupe Mountains National Park is a national park of the United States in the Guadalupe Mountains, east of El Paso, Texas. The mountain range includes Guadalupe Peak, the highest point in Texas at 8,751 feet (2,667 m), and El Capitan used as a landmark by travelers on the route later followed by the Butterfield Overland Mail stagecoach line. The ruins of a stagecoach station stand near the Pine Springs visitor center. The restored Frijole Ranch contains a small museum of local history and is the trailhead for Smith Spring. The park covers 86,367 acres in the same mountain range as Carlsbad Caverns National Park, about 25 miles (40 km) to the north in New Mexico. The Guadalupe Peak Trail winds through pinyon pine and Douglas-fir forests as it ascends over 3,000 feet (910 m) to the summit of Guadalupe Peak, with views of El Capitan and the Chihuahuan Desert.
The Tonto National Forest, encompassing 2,873,200 acres, is the largest of the six national forests in Arizona and is the ninth largest national forest in the United States. The forest has diverse scenery, with elevations ranging from 1,400 feet in the Sonoran Desert to 7,400 feet in the ponderosa pine forests of the Mogollon Rim. The Tonto National Forest is also one of the most visited "urban" forests in the United States.
The Chocolate Mountains of California are located in Imperial and Riverside counties in the Colorado Desert of Southern California. The mountains stretch more than 60 miles (100 km) in a northwest to southeast direction, and are located east of the Salton Sea and south and west of the Chuckwalla Mountains and the Colorado River. To the northwest lie the Orocopia Mountains.
Los Padres National Forest is a United States national forest in southern and central California. Administered by the United States Forest Service, Los Padres includes most of the mountainous land along the California coast from Ventura to Monterey, extending inland. Elevations range from sea level to 8,847 feet (2,697 m).
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 m (3,380 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 Beaver Dam Mountains Wilderness is a wilderness area located in northwestern Arizona and southwestern Utah, USA, within the arid Colorado Plateau region. The jagged mountains and gently sloping alluvial plain of the Beaver Dam Mountains straddle the border between the two states. The Wilderness contains some of the lowest elevation land in Utah, and includes a 13 miles (21 km) section of the Virgin River Gorge. The area comprises some 18,667 acres (7,554 ha), 15,000 acres (6,100 ha) of which in Arizona and approximately 3,667 acres (1,484 ha) in Utah. The area was designated Wilderness by the U.S. Congress in 1984 and is administered by the Bureau of Land Management.
The Bull of the Woods Wilderness is a wilderness area located in the Mount Hood National Forest in the northwestern Cascades of Oregon, United States. It was created in 1984 and consists of 37,607 acres (15,219 ha) including prime low-elevation old-growth forest, about a dozen lakes of at least 1-acre (4,000 m2) and many large creeks and streams. Adjacent areas, including Opal Creek Wilderness to the west, create a pristine area of nearly 84 square miles (218 km2). There are seven trails that access the wilderness area with an additional seven trails within the protection boundaries themselves. Combined the system provides 75 miles (121 km) of challenging terrain for both pedestrian and equestrian recreation. The name of the peak and thus the wilderness area comes from logging jargon in which the "bull of the woods" was the most experienced logging foreman in an operation.
The Baboquivari Peak Wilderness or La Bestia is a 2,065-acre (8 km2) wilderness area in the U.S. state of Arizona. It is located in the Baboquivari Mountains 50 miles (80 km) southwest of Tucson, Arizona. It is administered by the Bureau of Land Management. The United States Congress designated the Baboquivari Peak Wilderness in 1990. It is the smallest such designated wilderness in the state of Arizona. Today, the 2,900,000-acre (12,000 km2) Tohono O'odham Nation lies to the west. Baboquivari Peak's elevation is 7,730 feet. It is a popular site for many climbers, tourists and other visitors to Arizona and can be seen in the distance from the Kitt Peak National Observatory.
The Gila Mountains of Yuma County are a 26-mile (42 km) long mountain range in southwestern Arizona in the northwest Sonoran Desert.
Pine Valley Mountain Wilderness is a 50,232-acre (203.28 km2) wilderness area located in the Dixie National Forest in the U.S. state of Utah. It is the fourth-largest wilderness area located entirely within the state. The wilderness designation protects the Pine Valley Mountain range, a large rock outcrop surrounded by desert. The Pine Valley Mountains form the Pine Valley Laccolith, one of the largest laccoliths in the United States. Elevations in the wilderness range from 6,000 feet (1,800 m) to 10,365 feet (3,159 m) at the summit of Signal Peak.
Saguaro National Park is a national park of the United States in southeastern Arizona. The 92,000-acre (37,000 ha) park consists of two separate areas—the Tucson Mountain District (TMD), about 10 miles (16 km) west of Tucson, and the Rincon Mountain District (RMD), about 10 miles (16 km) east of the city. Both districts preserve Sonoran Desert landscapes, fauna, and flora, including the giant saguaro cactus.
The Arica Mountains are a small mountain range in northern Riverside County, California. The range lies along the south edge of Rice Valley 6.2 miles (10.0 km) southwest of the old Rice townsite on California State Route 62. They lie 6 miles (9.7 km) north of the Little Maria Mountains and 9 miles (14 km) southwest of the Turtle Mountains. The Granite Mountains lie about 8 miles to the west. They are in the Colorado Desert, in the Lower Colorado River Valley region. They are north the Palen Mountains and Big Maria Mountains; and northwest of Blythe, California.
The Buckskin Mountains is a mountain range in La Paz County, Arizona, United States. The range lies just east of the north–south Colorado River, and borders south of the east–west, west-flowing Bill Williams River.
The Whipple Mountains Wilderness is a 76,122-acre (30,805 ha) wilderness administered by the Bureau of Land Management (BLM). Most of the Whipple Mountains are within the wilderness area. It is located in the northeastern Colorado Desert near the Colorado River. Lake Havasu and Lake Havasu City are 25 miles (40 km) to the North. Earp, California and Parker, Arizona are 20 miles (32 km) to the South. The Parker Dam is 8 miles (13 km) due east.
Sugarloaf Mountain, of Arizona is the tallest peak in the arid, low elevation Hummingbird Springs Wilderness of northwest Maricopa County, and about 65 miles (105 km) west of Phoenix. It rises in the Tonopah Desert about 10 miles (16 km) northwest of the Belmont Mountains. Hummingbird Springs Wilderness is just north of the Big Horn Mountains Wilderness. The two are separated only by a jeep trail that leads to Hummingbird Springs.
The Tonopah Desert is a small desert plains region of the Sonoran Desert, located west of Phoenix, Arizona. It is adjacent north of Interstate 10 and lies at the southwest intersection of the Hassayampa River with the Gila River. The Tonopah Desert is also just north of the Gila Bend Mountains massif which create the Gila Bend of the river.
Mazatzal Wilderness is a wilderness area of about 390 square miles (1,000 km2) in Yavapai and Gila counties in the U.S. state of Arizona. The wilderness is within the Tonto and Coconino national forests. The town of Payson is to the east, and the Verde River is to the west. During summer, temperatures in the wilderness often exceed 110 °F (43 °C).
The fauna of the U.S. state of California may be the most diverse in the United States. Of the lower 48 contiguous states, California has the greatest diversity in climate, terrain, and geology. The state's six life zones are the lower Sonoran (desert); upper Sonoran ; transition ; and the Canadian, Hudsonian, and Arctic zones, comprising California's highest elevations. California's diverse geography gives rise to dozens of ecosystems, each of which has its own native plants and animals. California is a huge state, the third largest in the U.S., and ranges broadly in habitats.
The Otay Mountain Wilderness is a U.S. wilderness area in San Diego County, California, 12 miles east of the community of Otay Mesa and just north of the Mexico–United States border. Some parts of the wilderness area rise quickly from sea level, reaching a peak of just over 3,500 feet (1,100 m) at the summit of Otay Mountain.
