Bluff Lake (San Bernardino County, California)

Big Bear Lake is a reservoir in the western United States, located in the San Bernardino Mountains in San Bernardino County, California. It is a snow and rain-fed lake, having no other means of tributaries or mechanical replenishment. At a surface elevation of 6,743 ft (2,055 m) above sea level, it has an east–west length of approximately seven miles (11 km) and is approximately 2.5 miles (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 feet (22 m).

Cedar Lake is an artificial lake in the San Bernardino Mountains of California that has appeared in dozens of Western films. It is the centerpiece of Cedar Lake Camp, a private retreat center owned and operated by Cedar Lake Camp, Inc., a non profit public benefit corporation.Located south of the city of Big Bear Lake in San Bernardino County and San Bernardino National Forest, the lake lies about two hours east of Los Angeles and two hours north of San Diego. The lake is formed by a dam across a minor tributary of Metcalf Creek. The creek feeds Metcalf Bay, an arm of Big Bear Lake, whose waters reach the Pacific Ocean by way of Bear Creek and the Santa Ana River.

Fawnskin is an unincorporated community in San Bernardino County, California, United States, located in Big Bear Valley in the heart of the San Bernardino Mountains, at an altitude of 6,827 feet (2,081 m). The tiny community has a "permanent" population of 380, and many vacation homes that range from multi-million dollar mansions to decaying log cabins. Fawnskin has its own US Post Office, established on May 18, 1918, but to this day mail must be picked up because there is no delivery service.

The Goode Solar Telescope (GST) is a scientific facility for studies of the Sun named after Philip R. Goode. It was the solar telescope with the world's largest aperture in operation for more than a decade. Located in Big Bear Lake; California, the Goode Solar Telescope is the main telescope of the Big Bear Solar Observatory operated by the New Jersey Institute of Technology (NJIT). Initially named New Solar Telescope (NST), first engineering light was obtained in December 2008, and scientific observations of the Sun began in January 2009. On July 17, 2017, the NST was renamed in honor of Goode, a former, and founding director of NJIT's Center for Solar-Terrestrial Research and the principal investigator of the facility. Goode conceived, raised the funds, and assembled the team that built and commissioned the telescope, and it was the highest resolution solar telescope in the world (until the end of 2019) and the first facility class solar telescope built in the U.S. in a generation.The GST is capable of observing the Sun in visible to near-infrared wavelengths and features a 1.7-meter primary mirror in an off-axis Gregorian configuration that provides a 1.6-meter clear, unobstructed aperture. Adaptive optics correct for atmospheric schlieren in the solar image known as astronomical seeing.

Big Bear Solar Observatory (BBSO) is a university-based solar observatory in the United States. It is operated by New Jersey Institute of Technology (NJIT). BBSO has a 1.6-meter (5.2 ft) clear aperture Goode Solar Telescope (GST), which has no obscuration in the optical train. BBSO is located on the north side of Big Bear Lake in the San Bernardino Mountains of southwestern San Bernardino County, California, U.S., approximately 120 kilometers (75 mi) east of downtown Los Angeles. The telescopes and instruments at the observatory are designed and employed specifically for studying the activities and phenomena of the Sun.

Big Bear Lake is a small city in San Bernardino County, California, located in the San Bernardino Mountains along the south shore of Big Bear Lake, and surrounded by the San Bernardino National Forest. The city is about 25 miles (40 km) northeast of the city of San Bernardino, and immediately west of the unincorporated town of Big Bear City. The population was approximately 5,019 at the 2010 census, down from 5,438 at the 2000 census. However, as a popular year-round resort destination, the actual number of people staying in or visiting the greater Big Bear Valley area regularly surges to over 100,000 during many weekends of the year.

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. Seven Oaks is situated in the Santa Ana River Canyon, roughly halfway between the confluence of Bear Creek and the Santa Ana to the west, and the headwaters of the Santa Ana below Sugarloaf Mountain to the east. It sits four miles from the Highway 38, and may be reached from Glass Road, Forest Road and Seven Oaks Road. It is located next to Santa Ana River, a river which is popular for Trout and German Brown fishing.It was named for the English town Sevenoaks, Kent by Charles M. Lewis in 1845. It was previously a sheep ranch, but developed into a resort community after the opening of Big Bear Lake, California. The community is now home to a lodge which dates back to 1876, and is also home to a bar, duck pond, restaurant and gift shop. It is also home to a swimming pool and numerous hiking trails to Barton Flats and nearby mountain destinations. It has been named the oldest resort town in Southern California.Films such as The Girl Who Ran Wild (1922) and The Savage (1917) have been filmed in Seven Oaks.A cabin burned down and a shootout took place here during the manhunt for officer Christopher Dorner in February 2013.

Snow Valley Mountain Resort is a ski resort located in Running Springs, California, United States. It is the oldest continually operating ski resort in Southern California and is also one of four ski resorts in the San Bernardino National Forest. Originally named "Fish Camp" for the pond located in the area, the site was developed into a roadside resort and lumber mill in the 1920s by the Swetkowich brothers. In the 1930s the slopes were developed for tobogganing and skiing by the Arrowhead Springs Corporation, which named the development Snow Valley. The resort featured one of the first overhead cable ski lifts. In 1940 the resort was purchased by Norwegian-American ski jump champion Johnny Elvrum, who expanded it.In 1974 W.R. Sauey became the owner of Snow Valley. His company the Nordic Group owned and operated Snow Valley. In January 2023, Snow Valley was acquired by Alterra Mountain Company, operator of nearby resorts Bear Mountain and Snow Summit.The resort operates under Special Use Permit from the United States Forest Service.

Rim Nordic is a cross-country ski area in the San Bernardino National Forest. It is located on Hwy. 18 or Rim of the World Drive about 5 miles after the town of Running Springs heading to Big Bear Lake, California. The entrance to the park is just across from the Snow Valley Mountain Resort. Trails exclusively for snowshoeing are also offered at the park. Equipment rentals and skiing lessons as well as snacks are provided at the retail shop. During summer months, the area is open for mountain biking and regularly hosts bicycle racing events sanctioned by the USA Cycling. Rim Nordic is a member of the Cross Country Ski Area Association of North America and operates under Special Permit provided by the United States Forest Service.

The Summit Fire was a wildfire that started in the Mias Canyon area north of Banning in Riverside County, California, on May 1, 2013. By the time the fire was contained on May 4, 3,161 acres (12.79 km2) had burned and 1 residence had been destroyed.

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 east of San Bernardino on California State Route 38.

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.