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 Springs, Missouri El Dorado Springs, Missouri El Dorado Springs is the largest city in Cedar County, Missouri, United States. The population was 3,593 at the 2010 census. The name is commonly shortened to El Dorado or El Do. El Dorado Springs is located at (37.870872, -94.021024). According to the United States Census Bureau, the city has a total area of , of which is land and is water. As of the census of 2010, there were 3,593 people, 1,591 households, and 908 families residing in the city. The population density was . There were 1,918 housing units at an average density of