El Dorado Dorado and the initiation rite of the new "zipa", which used to take place in Lake Guatavita. The Spanish captured large amounts of gold from the Muisca, which led them to spread the word that El Dorado was near. After his brother Gonzalo had left for Spain in May 1539, Spanish conquistador Hernán Pérez de Quesada set out a new expedition in September 1540, leaving with 270 Spanish soldiers and countless indigenous porters to explore the Llanos Orientales. One of his main captains on this journey was Baltasar Maldonado. Their expedition was unsuccessful and after reaching Quito, the troops returned
El Dorado County, California through El Dorado County until its replacement with the telegraph service in 1861; U.S. Highway 50 follows the Pony Express route today. The "Placerville Mountain Democrat", California's oldest surviving newspaper, serves El Dorado County. The El Dorado County Sheriff provides court protection, county jail administration, and coroner service for all of the county and provides patrol and detective services for the unincorporated areas of the county. Placerville, population 11,000, has a municipal police department, as does South Lake Tahoe, population 22,000. According to the U.S. Census Bureau, the county has a total area of , of which is land and