Palomo is a small, 4850-m-high stratovolcano that is seen here from the NNE rising above ruggedly dissected basement rocks. Palomo was constructed within double calderas, 3 and 5 km in diameter, respectively. A flank cone, Andres, is postglacial in age and has produced andesitic lava flows. Palomo has erupted basaltic andesite to dacitic lava flows. No historical eruptions are known from Palomo, although its youthful morphology suggests a very young age. Photo by Wolfgang Foerster, courtesy of Oscar González-Ferrán (University of Chile).