On 26 February 1937, the Poles Jan Alfred Szczepański and Justyn Wojsznis reached the summit of Ojos del Salado (6,893 m) for the first time.
On 26 February 1937, the Poles Jan Alfred Szczepański and Justyn Wojsznis reached the summit of Ojos del Salado (6,893 m) for the first time.