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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
Layers of volcanic deposits in the caldera cliff of southern Thera (Photo: Tom Pfeiffer)
File: santorini_d19784.jpg | 1891 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com
Photo Expeditions & Photography Tours We offer you a fine selection of photo tours to exceptional places guided by experienced photographers. These tours are ideal if you are interested in learning or improving photography or, if you are an experienced photographer yourself, to get to the best locations at the best times.
Igneous or magmatic rocks The most primitive rock type forms when magma (molten rock) solidifies - either inside the earth (plutonic rocks) or during volcanic eruptions (volcanic rocks). A short overview.
Volcano Trekking A physically active tour to visit and climb some of Indonesia's most active and famous volcanoes: Papandayan and Galunggung in West Java, Merapi in Central Java, Kelud, Semeru, Bromo, the Tengger caldera, and Ijen in East Java.