Autumn colors in the forest (Photo: Tom Pfeiffer)
More on VolcanoDiscovery
Colors of Iceland
: Discover Iceland's fascinating geology and volcanic activity on this relaxed photo and geo tour!
Volcanoes & Cultures
: The contrast between unspoiled rain-forest, coconut palm beaches, primitive culture and moon-like landscapes surrounding lava-spitting volcanoes could not be bigger: join us on an expedition to the two most active volcanoes of Vanuatu: Ambrym and Yasur.
Latest quakes at Katla volcano
: One of Iceland's most active and dangerous volcanoes is showing signs of unrest and statistically due for a new eruption. Earthquakes could give a clue.