Evening of 21.11.: A powerful blast throws bombs and blocks all over the old cone of Anak Krakatau. After dusk, many of the blocks are glowing dull to bright red. Sometimes, such blasts were accompanied by loud detonations. (Photo: Tom Pfeiffer)
17 days volcano trekking This is one of our most exciting volcano tours! Halmahera, North Sulawesi and the Sangihe Islands are not only very scenic and interesting as well as nearly unspoiled by tourism, but also home to some of the country's most active (and often erupting) volcanoes, inclduing Dukono, Ibu, Lokon, Soputan and Karangetang.
Sources:VolcanoDiscovery / VolcanoAdventures and other sources as noted. Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.