Costa de Oro is a 45 kilometres (28 mi) long group of resort towns and beaches in Canelones Department, Uruguay, east of the Ciudad de la Costa.[1][2] Until 19 October 1994 it also included all the resorts that became henceforth integrated under the name Ciudad de la Costa. Since then, Costa de Oro contains only the resorts and locations of the area delimited by the streams Arroyo Pando to the west and Arroyo Solís Grande to the east and by the highways Ruta 8 and Ruta 9 to the north.