Italy
Colachi is a stratovolcano in the Antofagasta Region of northern Chile. It was built on a basement of ignimbrites. A 7 km² silicic lava flow lies on the saddle between the volcano and Acamarachi. Colachi is part of a chain of stratovolcanoes stretching along the eastern side of the Salar de Atacama,
the most active of which being Lascar.
Listen to the audio guide for Colachi Free on WIP — starts by itself when you arrive, even with the screen off