Sierra del Azufre 5486m
Sierra del Azufre is the name given to the high range of peaks that lies just south of Volcan Copiapo in the Chilean Puna de Atacama. There are old unused mines high on the south side of these peaks, which will amke an ascent very easy, it's possible to drive to at least 5100m.
Sierra del Azufre from the refugio at Laguna Negro Francisco.
We can organise guided ascents of this peak.
