erta_ale_g10374.jpg (Photo: Tom Pfeiffer)
Plus sur VolcanoDiscovery:
Pearl of the Aegean
: Santorini is one of the most beautiful islands in the world. Discover its fascinating natural and cultural history on a relaxed walking study tour with us.
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.
: Our walking & study tours with a broader focus on nature, geology, landscape, photography, archaeology and culture: explore Greece, Ethiopia and many other wonderful travel destinations!