The incredible volcano with blue 'lava' that has become a dark tourism haven
A truly remarkable quirk of the natural world - this volcano lights up the night sky in an iridescent blue when its sulphuric ...
National Geographic news6y
A Look Inside One of Earth’s Most Dramatic Volcanoes
When you’re in the mine, the sky is covered by gases. Day and night are confused. You feel suspended in time. Sunarto, 41 years old, carries a load of sulfur out of the Kawah Ijen crater.
Business Insider India6y
These Images Of Earth From Space Will Blow You Away
Indicated here is the world's largest acidic lake, which fills a crater carved out at the summit of the Kawah Ijen volcano in Indonesia. The lake's bizarre turquoise shade comes from the ...