El Misti, slightly active volcano (19,031 feet)
El Misti, slightly active volcano (19,031 feet)
El Misti, slightly active volcano (19,031 feet)
El Misti, slightly active volcano (19,031 feet)
Nevado de Chachani, extinct volcanoes, Arequipa
Nevado de Chachani, extinct volcanoes, Arequipa
Volcanic tuff used as building stone. Hotel Turista, Arequipa
Volcanic tuff used as building stone. Hotel Turista, Arequipa
Nevado Ampato extinct volcanoes
Nevado Ampato extinct volcanoes
Aerial view of dissected volcanic area
Aerial view of dissected volcanic area
Aerial view of dissected volcanic area
Aerial view of dissected volcanic area
Aerial view of volcanic area, Nudo Coropuna in background
Aerial view of volcanic area, Nudo Coropuna in background
Aerial view of braided stream
Aerial view of braided stream
Aerial view of angular unconformity
Aerial view of angular unconformity
Gully at Campamento Pirin - Cretaceous Ayavacas limestone thrust over Tertiary red Puno beds
Gully at Campamento Pirin - Cretaceous Ayavacas limestone thrust over Tertiary red Puno beds
Broad valley in part occupied by braided stream
Broad valley in part occupied by braided stream
Aerial view of barchans and other more complex dunes
Aerial view of barchans and other more complex dunes
Longitudinal rows of complex barchan-type dunes
Longitudinal rows of complex barchan-type dunes
Large alluvial fan with braided surface
Large alluvial fan with braided surface
