Altered ash deposits on the crater walls (Photo: Tom Pfeiffer)
More on VolcanoDiscovery:
Photos from Kamchatka
: Kamchatka in Russia's far east is one of world's remotest regions and has an almost unparalleled density of active volcanoes. Look at photos taken during our expeditions from this wonderful corner of the world!
Photos from Italy
: Italy - the cradle of volcanology. Browse through various photo galleries mainly from its numerous volcanic areas - from Naples to Etna and the Eolian Islands and more.
Photos taken on our our tours.
- volcano adventures, group photos, expedition and camp life, people and impressions.
Recent volcano satellite images
: Browse quickly through the latest satellite imagery from volcanoes all over the world in order to spot ash clouds and hot spots.