Ojos del Salado Spanish, comes from the enormous deposits of salt that, in the form of lagoons or “eyes”, appear in its glaciers. An international highway between Chile and Argentina runs north of the mountain. Ojos del Salado along with several other high volcanoes such as El Muerto, El Solo, Nevado Incahuasi and Nevado Tres Cruces lies at the southern end of the Central Volcanic Zone of the Andes. Volcanic activity in the region commenced 26 million years ago in the Cordillera Claudio Gay, at the same time as the neighbouring Maricunga Belt volcanoes were active. Starting 18 million years ago, local subduction
Soldier Mountains trails are located in the mountains, which provide for a variety of activities including hiking, off road vehicle riding, fishing, and hunting. Most of the peaks can be accessed relatively easily via class one or two routes. Soldier Mountains The Soldier Mountains are a mountain range in the U.S. state of Idaho, spanning northern Camas and eastern Elmore counties. The highest point in the range is Smoky Dome at , and the range is bounded on the west and north by the South Fork Boise River. The mountains are located within Sawtooth National Forest north of Fairfield, Idaho. The Soldier