Chile due to the folding of the rocks, forming the current relief. The Chilean relief consists of the central depression, which crosses the country longitudinally, flanked by two mountain ranges that make up about 80% of the territory: the Andes mountains to the east-natural border with Bolivia and Argentina in the region of Atacama and the Coastal Range west-minor height from the Andes. Chile's highest peak is the Nevado Ojos del Salado, at 6891.3 m, which is also the highest volcano in the world. The highest point of the Coastal Range is Vicuña Mackenna, at 3114 meters, located in the Sierra
Áncash Region other smaller ones, a real symphony of summits with different grades of difficulty in climbing. This mountain range was called White, not only for its eternal snow but also for the chemical constitution of its quartz and feldspar rocks. It has the highest summit in Peru and the fifth one in America after Aconcagua, Ojos del Salado, Bonete and Mercedario: Huascarán, whose south peak reaches 6768 msnm. Huascarán's north peak reaches 6655 m. Allpamayu whose height has been estimated in 5,947 m, has been considered as "the most beautiful snow mountain of the world". This statement was achieved by the