Yucamane
The Andes are the longest mountain range on Earth, extending from the Tierra del Fuego archipelago in southernmost South America to Venezuela in the north. In southern Peru, the Andes consist of several mountain chains including the Western Cordillera and the Eastern Cordillera, with elevations of up to , which are separated from each other by the Altiplano.
Antofalla
Antofalla is part of the Central Volcanic Zone of the Andes, which runs along the border between Argentina and Chile and whose main expression occurs in the Western Cordillera. The volcanoes of the Central Volcanic Zone lie at high altitudes, and the volcanic zone spans the countries of Argentina, Bolivia, Chile and Peru. Present-day activity in the Central Volcanic Zone occurs at Lascar and Lastarria, and about 44 centres have been active in the Holocene. Aside from stratovolcanoes, calderas with large ignimbrites are also part of the Central Volcanic Zone; the Altiplano-Puna volcanic complex is a complex of such large calderas.