The Andes mountain range is located in South America. Spanning over 4,300 miles, it is the longest continental mountain range in the world, running along the western edge of the continent from Venezuela in the north down to Chile and Argentina in the south. The Andes are characterized by their diverse ecosystems, which include a variety of climates and habitats ranging from tropical rainforests to alpine tundras. This mountain range is home to many unique species of flora and fauna and is culturally significant, containing numerous indigenous communities and historical sites. The Andes also influence weather patterns and water resources in the region.