Bridgeport, Nevada County, California

South Yuba River State Park is located along the South Fork of the Yuba River in the Sierra Nevada, within Nevada County, in Northern California.

The Bridgeport Covered Bridge is located in Bridgeport, Nevada County, California, southwest of French Corral and north of Lake Wildwood. It is used as a pedestrian crossing over the South Yuba River. The bridge was built in 1862 by David John Wood. Its lumber came from Plum Valley in Sierra County, California. The bridge was closed to vehicular traffic in 1972 and pedestrian traffic in 2011 due to deferred maintenance and "structural problems".On June 20, 2014, California Gov. Jerry Brown signed budget legislation that included $1.3 million for the bridge's restoration. The work was slated to be done in two phases—near-term stabilization followed by restoration. The bridge reopened to pedestrians in November 2021 following completion of the restoration work.The Bridgeport Covered Bridge has the longest clear single span of any surviving wooden covered bridge in the world.

Rose's Corral is a former settlement in Nevada County, California, United States. It was located on the lower San Juan Ridge, between Anthony House on Deer Creek (a tributary of the South Yuba River) and Bridgeport on the South Yuba River. The merchant John Rose built it close to a trading post he had erected near where Pleasant Valley Road meets Del Mar Way (which very briefly becomes Piper Lane just before the intersection). Established during the summer of 1848, it is notable for being the county's first settlement. It is named for a cattle corral built by John Rose, a trader.

French Corral is an unincorporated community approximately five miles west of California State Highway 49 in Nevada County, California. It was one of the first of several historic California gold rush mining camps along the San Juan Ridge. The name was literal as the town grew around a mule corral built by the first settler in the area, a Frenchman, in 1849. It had a post office during the period of 1859 through 1945.Few original structures remain besides an old Wells Fargo Bank building.

Condemned Bar is a former settlement, in El Dorado County, California. It is in the Sierra Nevada foothills. The former town is now under Folsom Lake. A Historical Landmark marker was built at Folsom Lake State Recreation Area. The former mining town of the California Gold Rush is registered as California Historical Landmark #572.

Lake Wildwood is a census-designated place (CDP) in Nevada County, California, United States. The population was 4,991 at the 2010 census, up from 4,868 at the 2000 census. Lake Wildwood is mainly a gated community and news about the CDP is published in a twice a month newspaper, The Wildwood Independent. Local businesses and residences are listed in the annual "Penn Valley Area Directory" published by "Pine Tree Press".

Birchville (until 1853, Johnson's Diggings) is a historic mining and agricultural community in Nevada County, California. Birchville is located about 10 miles northwest of Nevada City and about 2 miles northeast of French Corral. It is situated at an elevation of 1,765 ft (538 m) above sea level.

Kentucky Flat is a former settlement in Nevada County, California. Dating to 1850, it was first mined by settlers from the U.S. state of Kentucky. Several valuable quartz leads were discovered in the area, and the diggings were worked with significant profit. In that year, it was considered to be a settlement of some importance. The Kentucky Flat Schoolhouse might be the "oldest continuously used one-room schoolhouse in California".

Jones Bar is a former settlement in Nevada County, California. It is located at an elevation of 1073 feet (327 m). Jones Bar is located on the South Yuba River, 5.25 miles (8.4 km) west-northwest of Nevada City.

Rough and Ready is a census-designated place in Nevada County, California, United States. It is located west of Grass Valley, California, approximately 62 miles (100 km) from Sacramento. The population was 963 at the 2010 census. It has frequently been noted on lists of unusual place names.

The 49er Fire was a large and destructive wildfire in September 1988 in the U.S. state of California's Nevada County and Yuba County. After igniting on the morning of September 11, when a homeless schizophrenic man accidentally set brush alight by burning toilet paper, the fire burned 33,700 acres throughout the foothills of the Sierra Nevada, impinging on the communities of Lake Wildwood, Rough and Ready, and Smartsville, before being declared contained on September 16. Driven by severe drought conditions and strong, dry winds, firefighting crews were hard-pressed to stop the fire's advance until winds calmed and humidity levels recovered. The 49er Fire destroyed 312 structures, including more than 140 homes, making it the most destructive wildfire in Nevada County's history and—at the time—one of the five most destructive wildfires in recorded California history. It was also the seventh most expensive California wildfire in terms of losses, which amounted to approximately $23 million. The fire highlighted the rapid pace and potential consequences of development in the wildland-urban interface, or WUI, along with several other fires in that time period, such as the Oakland firestorm of 1991 and the Fountain Fire in 1992. The 49er Fire was sometimes called the "wildfire of the 1990s" by officials in attempts to raise awareness of the growing challenges of firefighting in areas where human structures are intermingled with wildland fuels.

Sweetland is a former settlement in Nevada County, California. Located approximately 20 mi (32 km) east of Marysville, It is situated at an elevation of 1,857 ft (566 m) above sea level.