Pahoehoe lava ropes (Photo: Tom Pfeiffer)
More on VolcanoDiscovery:
Ijen volcano photos
: Ijen volcano in East Java is famous for its turquoise acid crater lake and the large sulfur deposits that are being mined by local workers. At night, the scene is illuminated by ghostly blue flames, as sulfur ignites.
: Watch volcanoes live: our free interactive webcam and online data viewer tool
Tropical rainforest, coconut palm beaches, primitive culture and moon-like landscapes, and some of the world's most active and exciting volcanoes
. Join us on our expedition to Vanuatu
Nyiragongo volcano photos
: Nyiragongo (DR Congo) has the world's largest and most active lava lake. Enjoy our pictures taken during several expeditions over the past years.