Colca Valley has placed Arequipa as an important tourist destination in Peru. The frequency of visitors tripled in the last 11 years, receiving more than 180,000 visitors annually. Highlight its volcanic landscapes with stratovolcanoes and volcanic complex, thermal water, glaciers, lakes, geological faults, pre-Hispanic and colonial remains and their biodiversity, exposed around of one of the largest and deepest canyons on the planet: Colca Canyon. Adjacent to the canyon, converge a valley with monogenetic volcanic cones (ash or asymmetric) Pliocene-Quaternary, fields and diachronic lava flows, that occupy valleys forming lava dams, lakes and hills too, known as Andagua volcanoes valley; similar examples are seen in Huambo-Gloriahuasi; in M...