Enterprise, Amador County, California

Yeomet (also, Saratoga and Forks of the Cosumnes) is a former settlement and mining town in Amador County, California. It was at the confluence of Middle and North Forks of the Cosumnes River, about 1 mile (1.6 km) north of Enterprise. The name, reportedly Native American in origin meaning "rocky falls", reflects the rapids upstream from the place. Other accounts place the namesake waterfalls downstream and claim yomet to mean "sounding rock" for the echoing effects there.It was first settled by Edwin Beebee, John D. Morrison, and E. M. Simpson in 1850, and the three established and ran a trading post until 1859. There was a hotel and ferry to cross the Cosumnes, both operated by E. P. Bowman. A post office operated at Yeomet from 1854 to 1861. The settlement prospered with gold miners for a number of years before it faded.

Nashville (formerly, Nashville Bar, Quartzville, and Quartzburg) is an unincorporated community in El Dorado County, California. It is located on the North Fork of the Cosumnes River 10.5 miles (17 km) south of Placerville, at an elevation of 863 feet (263 m).The place was first called Nashville Bar, then Quartzville and Quartzburg, before being named for Nashville, Tennessee.Described as "quite a busy town" in 1852, Nashville had a store and boarding house in support of the nearby mines. The nearby Montezuma mine operated into the 1930s, at which time Nashville still had hundreds of residents, a school, and post office; by 1977 all but one business were gone and only thirteen residents remained.A post office operated in Nashville from 1852 to 1854 and from 1870 to 1907.

Plymouth (formerly, Puckerville, Pokerville, and Poker Camp) is a city in Amador County, California, United States. The population was 1,005 at the 2010 census. The town was originally named Pokerville, when it was settled during the time of the gold rush. Plymouth is commonly now known as a "Gateway to Shenandoah Valley", a popular wine-producing region in the Sierra foothills. The Ione Band of Miwok Indians, a federally recognized tribe of Miwok people, is headquartered in Plymouth.

The Plymouth Trading Post is a brick building in Plymouth, California in Amador County, United States. The brick building was built in 1857 by hand by Joe Williams in 1857, to be his Trading Post. The Trading Post closed and the building became the headquarters of Plymouth Consolidated Mine in 1873. Plymouth Consolidated Mine was formed when a number of small mines combined. The building was the Plymouth Consolidated Mine main office and its commissary. Plymouth Trading Post is registered as California Historical Landmark #41, starting August 30, 1950. The Trading Post served the town and nearby Plymouth Mine. The building survived the 1877 that burned down much of the town. The brick walls foundations are 30 inches thick. The floor support beams are 12x12 inches of wood. Joe Williams "dug" the basement with dynamite to remove the shale rock below the building. There were hitching posts ring on the side of the building. Plymouth Consolidated Mine's Pacific shaft, was the deepest hard rock shaft at 4,450 feet by 1925 working the Plymouth gold vain. The main haul of gold was between 1883 and 1889, when it operated 160 stamps that crushed 400 tons of quartz ore a day. The Plymouth Consolidated Mine mined over $13,500,000 dollars of gold and closed in 1947. Some of the mines that Consolidated in 1883 were: Plymouth, Empire, and Amador Pacific mining companies. The mines were all located in the northern part of Mother Lode Gold Belt of the Sierra Nevada foothills at an elevation of 332 feet. After consolidation, the company had 126.3 acres of land that included: the Plymouth, Southerland, Oaks, Pacific, Simpson, Aden, Reese, Phoenix East claims, the Phoenix mill site, and interests in the Reese and Woolford, Indiana, Rising Star, Conville, and Beta claims. The first gold in the area was found in 1852. The Plymouth Consolidated Mine was idle from 1892 to 1911.

Logtown, also known as Empire City, is a former mining town located on California State Route 49 about 3 miles (4.8 km) southwest of Placerville in El Dorado County, California. It first appeared in the US census in 1850, however the exact date of the town's founding is unclear. The town would become a small resting point mentioned in passing by most in El Dorado county.

The Fiddletown AVA is an American Viticultural Area in Amador County, California, United States. The region was first settled in 1849, during the California Gold Rush. Settlers who stayed in the area eventually planted grape vines, which became abundant by the end of the nineteenth century. Most of the vineyards in the Fiddletown AVA are located in the south and west portion of the region, at elevations between 1,500 feet (457 m) and 2,500 feet (762 m) above sea level. About 20% of the wine produced in Amador County comes from Fiddletown AVA.

Fiddletown (from 1878 to 1932, Oleta) is a census-designated place in Amador County, California. It lies at an elevation of 1683 feet (513 m). It is located at 38°30′14″N 120°45′20″W. The town is registered as a California Historical Landmark and is listed in the National Register of Historic Places (NPS-78000655). The community is in ZIP code 95629 and area code 209. Fiddletown's population was 235 at the 2010 census.

New Chicago (formerly, Chicago) is an unincorporated community in Amador County, California. It is located 3 miles (4.8 km) south of Plymouth, at an elevation of 948 feet (289 m). In 1888, New Chicago was described as "only a mining camp" with a population of 150. A few residences remain in the area today.

Lower Rancheria is a former gold-mining camp in Amador County, California. It was located on Rancheria Creek 2 miles (3.2 km) east-southeast of Drytown, at an elevation of 1017 feet (310 m). Placer mining began at Lower Rancheria in 1848.Prior to 1855, the camp at Lower Rancheria was mostly populated by Spanish-speaking miners. On 6 August 1855 a series of murders were carried out at the camp by a group of Mexicans, who killed five men and one women and who also robbed the contents of a safe. Following this, three of the Mexicans were hanged, and the Mexican population of the camp were driven away.

Frenchtown (formerly, French Creek) is an unincorporated community in El Dorado County, California. It is located on French Creek 2 miles (3.2 km) south-southeast of Shingle Springs, at an elevation of 1165 feet (355 m).The place was originally a mining camp set up by French Canadian and French miners.

Amador City (formerly Amadore's Creek or South Amador) is a city in Amador County, California, United States. The population was 200 as of the 2020 Census, up from 185 in 2010, making it the least populous incorporated city in California. Amador City is also noted for being the smallest city in California by area.

Latrobe (formerly, La Trobe) is an unincorporated community in El Dorado County, California. Today a small community with a 2010 census population of 219, in its heyday it was an important railroad town with a population of 700 to 800.Latrobe was the terminus of the Placerville and Sacramento Rail Road. The name, bestowed by F. A. Bishop, chief engineer of the railroad, was in honor of Benjamin Henry Latrobe, II, chief engineer of the Baltimore and Ohio Railroad, America's first railroad. A post office operated at Latrobe from 1864 to 1921.