Misti

Misti, also known as Putina or Guagua Putina, is a stratovolcano of andesite, dacite, and rhyolite located in southern Peru near the city of Arequipa. With its seasonally snow-capped, symmetrical cone, Misti stands at above sea level and lies between the Chachani massif () and Pichu Pichu volcano (). Its last eruption was in , 198 years after its previous documented eruption. Description Misti has three concentric craters. Active fumaroles (volcanic gas vents) can be seen in the inner crater. …