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
Cathedral Range Cathedral Range The Cathedral Range is a mountain range immediately to the South of Tuolumne Meadows in Yosemite National Park. The range is an offshoot of the Sierra Nevada. It includes Cathedral Peak, Unicorn Peak, Eichorn Pinnacle, Echo Peaks, Echo Ridge, Matthes Crest, and Cockscomb. The mountains were formed by glaciers carving out the granite material. The tops of the peaks in the range were above the level of the highest glaciation, and are therefore un-eroded and distinctly spire-like. The range is named after Cathedral Peak, which resembles a cathedral spire. The range runs beside the two Cathedral Lakes, just