It is the name of a stratovolcano in the Andes mountain range, located on the border between Argentina and Chile.
The origin of the name is debated, but there are a few theories:
* Salty springs: There are numerous salty springs in the area, which could have given rise to the name.
* Salty water pools: Some believe the name refers to pools of water that form on the mountain due to melting snow and ice.
* Reflective snow: Others suggest that the name comes from the reflective nature of the snow on the mountain, which could appear "salty" under the bright sun.
While the exact reason for the name is unknown, it's clear that the phrase "Ojos de Salado" evokes the unique landscape and features of this impressive mountain.