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The acid creek inside the crater of Papadayan volcano deposits red iron minerals. (Photo: Tobias Schorr)
File: java_-5964.jpg | 721 Hits Copyright: Tobias Schorr / www.methana.com --- Image found in Java & Krakatau July 2009
Sulphur deposits in the creek that flows out of the crater of the Papadayan volcano (Photo: Tobias Schorr)
File: java_-5983.jpg | 486 Hits Copyright: Tobias Schorr / www.methana.com --- Image found in Java & Krakatau July 2009
A spectacular geologic outcrop at the western Yasur caldera rim exposes a 3-4 meter thick, solid red deposit which in fact probably is a deposit from a spatter-rich pyroc...
File: vanuatu_g15370.jpg | 1664 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com --- Image found in Vanuatu May 2009: colors
Ash-spewing Tavurvur volcano and the ash-covered Bay of Rabaul, Papua New Guinea (Photo: Paul Nicholson)
File: DSC_2452_ed.jpg | 4658 Hits Copyright: Paul Nicholson --- Image found in Paul Nicholson's photos ... and in: Photo of the Day
Erosion by rain creates a myriad of small terraces in the ash layers. (Photo: Tom Pfeiffer)
File: ambrym_i0281a.jpg | 159 Hits Copyright: Tom Pfeiffer / www.volcano-photo.com
Volcano Expeditions Witnessing a volcanic eruption from close is an unforgettable experience. We offer a wide variety of tours and expeditions to active volcanoes worldwide.
Blue flames of burning sulfur Ijen volcano in East Java has one of the most impressive sulfur deposits on earth. They are so hot that the sulfur often ignites - a mysterious display at night caught on camera.
Types of tours We offer a broad variety of tours to volcanic areas: volcano expeditions and specials, discovery tours with hiking, photography, nature and culture, pilot tours and private custom tours.
Pearl of the Aegean Santorini is one of the most beautiful islands in the world, famous for its breathtaking sea-filled caldera and picturesque villages. Discover its fascinating natural and cultural history on a relaxed walking study tour with us.