File: D5C3683.jpg
Title: Vertical cliffs of Rio Loa canyon with volcano San Pedro in the background
Antofagasta Region Chile North Chile Rio Loa South America active volcano geology layers strata stratum volcano volcanoes
Photographer: Gerhard Hüdepohl
©2018 Gerhard Hüdepohl
Credit: Gerhard Hüdepohl / atacamaphoto