The group on the rim of the crater, whose walls are illuminated bright yellow and orange by the fountaining. (Photo: Tom Pfeiffer)
More on VolcanoDiscovery
Colors of Iceland
: Discover Iceland's fascinating geology and volcanic activity on this relaxed photo and geo tour!
Desert, Salt & Volcanoes
: One of our best volcano expeditions! Stay 3 full days / nights at the active lava lake of Erta Ale, explore the wonders of Dallol and the Danakil desert in northern Ethiopia. 14 days expedition during Nov-March, small groups, guided by geologist.