ChachaniChachani is a volcanic group in southern Peru, northwest of the city of Arequipa. Part of the Central Volcanic Zone of the Andes, it is above sea level. It consists of several lava domes and individual volcanoes such as Nocarane, along with lava shields such as the Airport Domes. Underneath Chachani lies a caldera. During the Pliocene and early Pleistocene, the volcanic group produced large ignimbrites such as the La Joya, Arequipa Airport and Yura Tuff ignimbrites; afterwards the volcanic group proper grew in the caldera until about 56,500 years ago.
Inca mythologyInca mythology is the universe of legends and collective memory of the Inca civilization, which took place in the current territories of Colombia, Ecuador, Peru, Bolivia, Chile and Argentina, incorporating in the first instance, systematically, the territories of the central highlands of Peru to the north. Inca mythology was successful due to political, commercial and military influence, before the conquest of the territories to the south and north of Cuzco, which later gave rise to the nascent empire.
LlullaillacoLlullaillaco (ʎuʎajˈʎako) is a dormant stratovolcano at the border of Argentina (Salta Province) and Chile (Antofagasta Region). It lies in the Puna de Atacama, a region of tall volcanic peaks on a high plateau close to the Atacama Desert, one of the driest places in the world. It is the second highest active volcano in the world after Ojos del Salado. Llullaillaco formed during two different phases in the Pleistocene-Holocene out of dacitic lava flows. The oldest rocks are about 1.5 million years old.
HuaynaputinaHuaynaputina (ˌwaɪnəpʊˈtiːnə ; wajnapuˈtina) is a volcano in a volcanic high plateau in southern Peru. Lying in the Central Volcanic Zone of the Andes, it was formed by the subduction of the oceanic Nazca Plate under the continental South American Plate. Huaynaputina is a large volcanic crater, lacking an identifiable mountain profile, with an outer stratovolcano and three younger volcanic vents within an amphitheatre-shaped structure that is either a former caldera or a remnant of glacial erosion.
