Cordillera the cordilleras in Ecuador, Peru, Bolivia, Chile, and Argentina. Mountain ranges of this type have a complex structure, usually the result of folding and faulting accompanied by volcanic activity. In South America the ranges include numerous volcanic peaks. (Though not itself a volcano, Argentina's Mt. Aconcagua, at 22,834 feet (6,960 metres) high, is the highest point in the Western Hemisphere. The Andes cordillera has Ojos del Salado, the highest active volcano in the world, and second highest point in the Western Hemisphere. A number of the volcanoes have been active in historic times. Aside from the volcanic peaks, the crests
100 Peaks of Taiwan one hundred peaks, 69 peaks were in the Central Mountain Range, the largest of Taiwan's five principal mountain ranges, while 19 were in the Xueshan Range, and 12 were in the Yushan Range. The Alishan Range and Coastal Mountain Range, being entirely below 3,000m, have no peaks in the list of Baiyue. Taiwan has one of the highest densities of tall mountains in the world. In order to promote mountain hiking, the Taiwan Province Alpine Association began developing a list of top 100 peaks for Taiwan. Wen-An Lin, after a 1971 crossing of the Central Mountain Range, set about drawing