El Dorado Airport — Bolivar, Venezuela

EOR refers to El Dorado Airport, serving the town of Bolívar in Bolívar State, Venezuela, in the country's resource-rich Guayana region. The airport primarily supports domestic flights connecting this remote mining and forestry area to larger Venezuelan cities, given the limited road infrastructure in parts of the region. El Dorado has historical notoriety in Venezuela partly due to a nearby former penal colony, though the airport itself functions as a practical transport link for local commerce and workers tied to the area's gold and mineral extraction industries. Service at EOR tends to be limited and irregular compared to major national airports, reflecting the sparsely populated, resource-driven character of the surrounding Bolívar State interior.