Ojos del Salado is located in Atacama Region, the most deserted and dryest area of The Andes called the South American High Plateau. It is the highest active volcano on Earth and the second Peak of The Andes Range. In november 1994 it the last gaseous activity of water vapour and sulphurous gases in the summit Crater was recorded.
6.893 masl – 22,609 feet.
Laguna Verde (Normal Chilean Route).
There are not technical ways, but it requires a very good physical and psychological condition.
October to april.