Clarksville (Tong Ranch) is an unincorporated community in El Dorado County, California.

[1] It is located 14 miles (23 km) west-southwest of Placerville,[2] at an elevation of 676 feet (206 m).

[1] Clarksville was established during the California gold rush and at one point had over a thousand residents and several businesses.

[3] Little remains today, but the Clarksville Heritage Society preserves the town's history.

This El Dorado County, California–related article is a stub.