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View across the caldera and towards neighboring island of Tilos. (c)
File: nisyros_d23449.jpg | 1354 Hits
--- Image found in Nisyros March 2008: additional photos
Hot steam escaping from hydrothermal vents along the caldera cliff. (c)
File: nisyros_d23438.jpg | 510 Hits
--- Image found in Nisyros March 2008: additional photos
Panorama over the caldera cliffs near Megalochori (Photo: Tom Pfeiffer)
File: santorini_g14206.jpg | 2017 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com
Weathered old pumice overlying massive lava formations from an ancient lava dome seen from the coast of Akrotiri. (Photo: Tom Pfeiffer)
File: santorini_i35689.jpg | 1323 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com
Colorful old volcanic tuff layers in the cliffs of northern Santorini (Photo: Tom Pfeiffer)
File: santorini_i35872.jpg | 1455 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com
Volcano Calendars We have published several volcano calendars over the years: usually, we use photos taken by us or our participants during our recent volcano tours and expeditions. A perfect gift if you're a fan of volcanoes!
Earthquakes near Volcanoes Our world-wide map continuously detects shallow earthquakes near volcanoes. These could be early signs of unrest and often precede eruptions.
Kuril Islands expedition The Kuril islands form one of the most active volcanic chains in the world, but are very difficult to access. From time to time, we organize expeditions to some of these remote and still unspoiled islands. Adventure guaranteed!
14-day geo tour The Canary islands boast spectacular scenery, wild nature, great culture and gorgeous cuisine. Get to know 4 jewels on one tour: Lanzarote, La Palma, El Hierro, and Tenerife., and discover some world-class geology with an expert!