El Dorado is the name of a Muisca

Muisca

Muisca was the Chibcha-speaking tribe that formed the Muisca Confederation of the central highlands of present-day Colombia. They were encountered by the Spanish Empire in 1537, at the time of the conquest...

 tribal chief who covered himself with gold

Gold

Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...

 dust and, as an initiation rite, dived into a highland lake.

Later it became the name of a legendary "Lost City of Gold" that has fascinated – and so far eluded – explorers since the days of the Spanish Conquistadors. Though many have searched for years on end to find this city of gold, no evidence of such a place has been found.

Imagined as a place, El Dorado became a kingdom, an empire, the city of this legendary golden king.