This hiker climbed the Kawah Ijen volcano in Java, Indonesia, to watch a strange phenomenon of blue flames emerging from the ground. The color comes from hot sulfuric gases combusting. NFL Announcer ...

Located in East Java, Indonesia, Kawah Ijen is part of a large volcanic complex and is known for holding the most acidic ...

Indonesia’s Kawah Ijen volcano appears to glow electric blue at night, but the colour does not come from lava. Instead, ...

A video of the spectacular scenes captured at a volcano crater "from another planet" has captivated users on Instagram. The video was shared by @2troubletravelers, the Instagram account of Domi, 29, ...

Few natural wonders are as breathtakingly surreal as the electric blue flames dancing across Indonesia's Kawah Ijen volcano.

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