Site of California's First Grange Hall

Pilot Hill (formerly, Centerville, Pilothill, and Pittsfield) is an unincorporated community in El Dorado County, California. It is located 13 miles (21 km) west-northwest of Placerville, at an elevation of 1175 feet (358 m).In 1849, mining commenced at Pilot Hill. Originally, Centerville, Pilot Hill, and Pittsfield were separate nearby mining camps that unified under the name Centerville. The post office came in 1854 and bestowed the name Pilot Hill. Farm Trails - Pilot Hill is on the Farm Trails Map. Lavender, Olives and Grapes can be picked seasonally at Enchanted April Farm on historic Salmon Falls Road in Pilot Hill.

KAHI (950 AM) is a radio station broadcasting a news/talk format. Licensed to Auburn, California, United States, the station serves the Auburn area. The station is owned by Relevant Radio; the KAHI Corporation programs the station under a time brokerage agreement. KAHI is paired with expanded band station KSMH (1620 AM), which serves as Relevant Radio's Sacramento station.

KHYL (101.1 FM) is a commercial radio station, licensed to Auburn, California, and serving the Sacramento metropolitan area. It broadcasts a classic hip hop radio format and is owned by iHeartMedia, Inc. The studios and offices are on River Park Drive, off the Capital City Freeway in North Sacramento near the Arden Fair Mall.KHYL has an effective radiated power (ERP) of 37,000 watts. The transmitter is on Catecroft Lane in Pilot Hill, California. KHYL broadcasts in the HD Radio hybrid format; the HD-2 subchannel plays classic hits music.

Cool, formerly known as Cave Valley, is a small town in El Dorado County, California, about 40 miles (64 km) from Sacramento, the state capital. Cool is at an elevation of 1,532 feet (467 m).The population is 4,100 according to the 2010 census and is contained within the area code 530 with a ZIP code of 95614.

Auburn Dam was a proposed concrete arch dam on the North Fork of the American River east of the town of Auburn, California, in the United States, on the border of Placer and El Dorado Counties. Slated to be completed in the 1970s by the U.S. Bureau of Reclamation, it would have been the tallest concrete dam in California and one of the tallest in the United States, at a height of 680 feet (210 m) and storing 2,300,000 acre-feet (2.8 km3) of water. Straddling a gorge downstream of the confluence of the North and Middle Forks of the American River and upstream of Folsom Lake, it would have regulated water flow and provided flood control in the American River basin as part of Reclamation's immense Central Valley Project. The dam was first proposed in the 1950s; construction work commenced in 1968, involving the diversion of the North Fork American River through a tunnel and the construction of a massive earthen cofferdam. Following a nearby earthquake and the discovery of an unrelated seismic fault that underlay the dam site, work on the project was halted for fears that the dam's design would not allow it to survive a major quake on the same fault zone. Although the dam was redesigned and a new proposal submitted by 1980, spiraling costs and limited economic justification put an end to the project until severe flooding in 1986 briefly renewed interest in Auburn's flood control potential. The California State Water Resources Control Board denied water rights for the dam project in 2008 due to lack of construction progress. Although new proposals surfaced from time to time after the 1980s, the dam was never built for a number of reasons, including limited water storage capacity, geologic hazards, and potential harm to recreation and the local environment. Much of the original groundwork at the Auburn Dam site still exists, and up to 2007, the North Fork American River still flowed through the diversion tunnel that had been constructed in preparation for the dam. Reclamation and Placer County Water Agency completed a pump station project that year which blocked the tunnel, returned the river to its original channel, and diverted a small amount of water through another tunnel under Auburn to meet local needs. However, some groups continue to support construction of the dam, which they state would provide important water regulation and flood protection.

The Mountain Quarries Bridge is a railroad bridge across the North Fork American River, near Auburn, spanning between El Dorado and Placer counties. It is a concrete arch bridge that was built in 1912 to transport quarried rock.

The Middle Fork American River is one of three forks that form the American River in Northern California. It drains a large watershed in the high Sierra Nevada west of Lake Tahoe and northeast of Sacramento in Placer and El Dorado Counties, between the watersheds of the North Fork American River and South Fork American River. The Middle Fork joins with the North Fork near Auburn and they continue downstream to Folsom Lake as the North Fork, even though the Middle Fork carries a larger volume of water. The Middle Fork was one of the richest gold mining areas during the California Gold Rush of the 1850s, and is still recreationally mined today. The river is dammed extensively to produce hydroelectricity and provide domestic water supply. Although long stretches of the Middle Fork have been dewatered by diversions, the portion of the river and canyon in the Auburn State Recreation Area is one of the state's most popular whitewater runs. Professional whitewater rafting companies offer guided trips on the Middle Fork American river from May to October. The Middle Fork canyon also has an extensive system of hiking and riding trails including the Western States Trail, which stretches 100 miles (160 km) from Auburn to Lake Tahoe.

Auburn State Recreation Area is a state park unit of California, along 40 miles (64 km) of the North and Middle Forks of the American River. The state recreation area (SRA) is situated on the border of Placer and El Dorado Counties in the heart of historic Gold Country. The largest city with close proximity is the city of Auburn. Once teeming with gold mining activity, the area now offers a wide variety of outdoor recreational opportunities. Major recreational uses include trail running, hiking, swimming, boating, fishing, camping, mountain biking, gold panning, horseback riding, road bicycling, and off-highway motorcycle riding. Whitewater recreation is also very popular on both forks of the river, with Class II, III and IV runs. Auburn SRA is also known as the location of a number of endurance races that are hosted throughout the year.

Placer High School is a public high school located in Auburn, California, United States, and is part of the Placer Union High School District. Auburn is located 33 miles (53 km) northeast of Sacramento, California, in the foothills of the Sierra Nevada Mountains.

The Auburn City Hall and Fire House, at 1103 High St. in Auburn, California, is a Moderne-style fire station and city hall which was built in 1935. It was listed on the National Register of Historic Places in 2012.It was designed by George Clinton Sellon, the first State Architect of California. It was built during 1935-37 as a Works Progress Administration project.It has also hosted the Boys & Girls Club Auburn.In 2018, it holds the Placer County Visitors Bureau/California Welcome Center.

The Arts Council of Placer County (PlacerArts) is the official Placer County, California, USA arts council. The Arts Council of Placer County (PlacerArts) was established in 1983 as a not-for-profit agency. As the catalyst for the arts and humanities in Placer County, the Council encourages excellence and expansion of visual, musical, theatrical, literary, media, and dance art endeavors. The Council serves as a clearinghouse for information on the arts in Placer County and also publishes a bimonthly arts magazine Perspectives. Its purpose is to create a forum for communication for artists and art organizations in Placer County and to increase awareness of activities and programs related to arts and culture in the area. The Arts Council of Placer County runs under the California state arts council, the California Arts Council (CAC).

The Auburn Masonic Temple, also known as the Auburn Masonic Hall and the John H. Robinson Memorial Masonic Temple, is an historic two-story Masonic building located at 948 Lincoln Way on the Central Square in Auburn, California. In 1913 Eureka Lodge No. 16, Free and Accepted Masons, chartered in 1851, bought two adjoining one-story redbrick commercial buildings on this site for $17,000 and commissioned architect Allen D. Fellows to add a second-story to them with a unified facade with an entrance to the second floor placed in on the left side of the first floor street front. Fellows designed the expansion in the Beaux-Arts style of architecture with brick walls and a terracotta facade and it was built in 1914-1915 by Herdal Brothers of Auburn and dedicated on April 25, 1916. The terracotta was supplied by Gladding, McBean and Company which is still in existence. The first floor, which once housed a J. C. Penney store, continues to be used for retail and office space while the second floor continues to be used by Eureka Lodge and other Masonic-related bodies. On December 19, 2011, the building was added to the National Register of Historic Places.