Tropical Andes
The Tropical Andes are located in South America following the path of the Andes. They run, mainly, through five countries, Venezuela, Colombia, Ecuador, Peru, and Bolivia. The land initially was roughly but has decreased to , leaving 25% of the original land. Due to the massive amount of area the landscape is diverse. Diverse landscapes lead to diverse habitats and the ability to provide needed resources for many species. The diverse landscape includes snow-topped mountains down to canyons and valleys. The different vegetation as altitude changes includes tropical rainforests at , cloud forests ranging from , and the highest altitudes of contain grasslands up to snow. The most diverse cloud forests found in Peru and Bolivia covers . Dry forests and woodlands are also found throughout the Tropical Andes. The range is also home to the deepest gorge in Peru at deep and Lake Titicaca, the highest navigable water with an altitude of .
Geography of South America
The Andes are a Cenozoic mountain range formed (and still forming) Altiplano and a number of major valleys such as the Rio Magdalena. These contain three of the world's highest capitals: Bogotá, Quito and highest of all, La Paz, Bolivia. The southern Andes have been eroded by the Patagonian Ice Sheet and are much lower and narrower. There are a number of large glaciers in the northern part, but from latitude 19°S to 28°S the climate is so arid that no permanent ice can form even on the highest peaks. Permafrost, however, is widespread in this section of the Altiplano and continuous above .