Southern California is a geographic and cultural region that generally comprises the southernmost counties of California, and is the second most populous urban agglomeration in the United States. The region contains ten counties: Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, San Luis Obispo and Ventura counties. The Colorado Desert and the Colorado River are located on southern California's eastern border with Arizona, and the Mojave Desert is located north on California's Nevada border. Southern California's southern border is part of the Mexico–United States border.
Big Bear Lake is a reservoir in the San Bernardino Mountains, in San Bernardino County, California, United States. It is a completely snow-fed lake, having no other means of tributaries or mechanical replenishment. At a surface elevation of 6,743 ft (2,055 m), it has an east-west length of approximately 7 mi (11 km) and is approximately 2.5 mi (4.0 km) at its widest measurement, though the lake's width mostly averages a little more than 1⁄2 mi (0.8 km). These approximations are based on the lake having an optimum retainable water level. At dam's end Big Bear measures its deepest water at 72 ft (22 m).
The Santa Ana River is the largest river entirely within Southern California in the United States. It rises in the San Bernardino Mountains and flows for most of its length through San Bernardino and Riverside Counties, before cutting through the northern Santa Ana Mountains via Santa Ana Canyon and flowing southwest through urban Orange County to drain into the Pacific Ocean. The Santa Ana River is 96 miles (154 km) long, and its drainage basin is 2,650 square miles (6,900 km2) in size.
Seven Oaks Dam is a 550-foot (170 m) high earth and rock fill embankment dam across the Santa Ana River in the San Bernardino Mountains, about 4 miles (6.4 km) northeast of Redlands in San Bernardino County, southern California. It impounds Seven Oaks Reservoir in the San Bernardino National Forest.
San Gorgonio Mountain, also known locally as Mount San Gorgonio, or Old Greyback, is the highest peak in Southern California and the Transverse Ranges at 11,503 feet (3,506 m).
The Santa Ana Mountains are a short peninsular mountain range along the coast of Southern California in the United States. They extend for approximately 61 miles (98 km) southeast of the Los Angeles Basin largely along the border between Orange and Riverside counties.
The San Bernardino Mountains are a high and rugged mountain range in Southern California in the United States. Situated north and northeast of San Bernardino and spanning two California counties, the range tops out at 11,489 feet (3,502 m) at San Gorgonio Mountain – the tallest peak in all of Southern California. The San Bernardinos form a significant region of wilderness and are popular for hiking and skiing.
The Chino Hills are a mountain range on the border of Orange, Los Angeles, and San Bernardino counties, California, with a small portion in Riverside County. The Chino Hills State Park preserves open space and habitat in them.
Angelus Oaks is an unincorporated community in San Bernardino County, California, United States, and has a population of 535 as of the 2010 U.S. Census, up from an estimated population of 312 in 2000. It is surrounded by the San Bernardino National Forest and located northeast of Redlands on California State Route 38.
The San Bernardino Valley is a valley in Southern California. It lies at the south base of the Transverse Ranges. It is bordered on the north by the eastern San Gabriel Mountains and the San Bernardino Mountains; on the east by the San Jacinto Mountains; and on the south by the Temescal Mountains and Santa Ana Mountains; and on the west by the Pomona Valley. Elevation varies from 180 metres (590 ft) on valley floors near Chino, where it gradually increases to about 420 metres (1,380 ft) near San Bernardino and Redlands. The valley floor is home to over 80% of the more than 4 million people of the Inland Empire region.
San Bernardino, California, was named in 1810.
The following outline is provided as an overview of and topical guide to the U.S. state of California.
Rancho El Rincón was a 4,431-acre (17.93 km2) Mexican land grant in present-day San Bernardino County and Riverside County, California given in 1839 to Juan Bandini by Governor Juan Alvarado. El rincón means "the corner" in Spanish. The grant, located south of present-day Chino, was bounded on the east by Rancho Jurupa, on the south by the Santa Ana River, on the west by Rancho Cañón de Santa Ana, and extending northerly from the river one league. The rancho lands include Prado Regional Park.
Bear Creek is an approximately 17-mile (27 km) tributary of the Santa Ana River in the San Bernardino Mountains of the U.S. state of California.
Agua Mansa is a former settlement in an unincorporated area of San Bernardino County, near Colton, California, United States. Now a ghost town, only the cemetery remains, it once was the largest settlement in San Bernardino County.
La Placita is a former settlement and the earliest community established in Riverside County, California, USA. The town was informally established soon after 1843 on the Santa Ana River, across from the town of Agua Mansa. La Placita and Agua Mansa were the first non-native settlements in the San Bernardino Valley. Together, they were referred to as "San Salvador", and were the largest settlements between New Mexico and Los Angeles in the 1840s.
Mountain Home Village is an unincorporated community in San Bernardino County, California, United States with a population of 170 full-time residents as of 2010. Mountain Home Village is located along California State Route 38 5.2 miles (8.4 km) north-northeast of Yucaipa. It is located less than a mile east from the Thurman Flats Picnic Area, and the Loch Leven- and Mill Creek Campgrounds are located in the village. It is also where Mill Creek and Mountain Home Creek meets, while other creeks in area includes Skinner Creek, East Fork Mountain Home Creek, and Frustration Creek. The Mentone Boulders is also located nearby, which is a well-known rock-climbing area. It is located in the San Bernardino Mountains, just at the edge of the San Andreas Fault and offers some extraordinary valley views, and on clear days, also views of the City of San Bernardino. There are also numerous hiking trails located by the village. It is located within the San Bernardino National Forest and is surrounded by pine forest. Its elevation is 3600 feet.
The Perris Block is the central block of three major fault-bounded blocks of the northern part of the Peninsular Ranges. The Perris Block lies between the Santa Ana Block to the west and the San Jacinto Block to the east. The Perris Block, was named by Walter A. English in 1925 for the city of Perris, located near the center of the block.
Seven Oaks is an unincorporated mountain community in the San Bernardino Mountains. It sits by the Santa Ana River, 7 miles northeast of Angelus Oaks. Seven Oaks Road leads to the neighboring community of Pinezanita, 3.5 miles west of Seven Oaks. It is located 4 miles off Highway 38. It is a resort community which was founded in 1845.
