South America, Argentina, Cordón de la Jaula
Publication Year: 1966.
Cordón de la Jaula. Members of the Club Andinista Mendoza, Roberto Supkay, Marcelo Quiroga and Miguel Angel Alfonso made two first ascents in the Cordón de la Jaula: San Esteban (17,717 feet) and Pico Rosa (17,553 feet).