The ANDES is a mountain range located in western South America, stretching along the western coast of Peru. It is the longest continental mountain range in the world, with an estimated length of 4, 500 miles. The ANDES are home to some of the highest peaks in the world, including Aconcagua in Argentina, which is the highest peak outside of Asia. The range also contains many volcanoes, some of which are still active. The ANDES are an important part of Peruvian culture and history, and have been home to many ancient civilizations.