El Dorado, Venezuela El Dorado, Venezuela El Dorado is a small town in eastern Venezuela. It is situated in Bolívar State, on the Cuyuni River. It is the second-largest town in Sifontes Municipality; the capital of the municipality is Tumeremo. It is on the road to Brazil. El Dorado has a small airport . El Dorado was founded in the 1890s. Gold mining was developing in the area, and there was a background of international tension caused by the Essequibo border dispute between Venezuela and Britain. The town has a prison, the "Centro Penitenciario de Oriente El Dorado". The Venezuelan prison system is
El Dorado Hills, California the end of 2007. The Fire Department's district covers a larger geographic area than the CSD and is more nearly equivalent to the El Dorado County definition of the El Dorado Hills Community Region. In the California State Legislature, El Dorado Hills is in , and . In the United States House of Representatives, El Dorado Hills is in . As an unincorporated area, the local government of El Dorado Hills is that of El Dorado County. Two supervisorial districts include parts of El Dorado Hills. District 1 is represented by John Hidahl and District 2 by Shiva Frentzen. A