Antisana Antisana is one of Ecuador’s great high volcanoes—a massive, glacier-covered stratovolcano rising from the eastern side of the Ecuadorian Andes. Although it receives fewer climbers and tourists than better-known neighbors such as Cotopaxi, Cayambe, and Chimborazo, Antisana is an exceptionally important mountain for volcanology, mountaineering, water resources, and wildlife conservation. Peakbagger lists Antisana at …
