The only place on Earth where you can witness luminous blue fire inside a volcano is Kawah Ijen, located in Indonesia. The eerie blue glow is not lava—it’s caused by ignited sulfuric gases that emerge at extremely high temperatures and burn with an electric-blue flame when they contact oxygen. The phenomenon is visible only at night and has made Ijen one of the most unusual geological sites on the planet. Key Facts: • Only volcano with visible blue flames • Caused by burning sulfuric gases, not

10K views · 52 reactions | This one is for the adventure lovers!  This has been our favourite Indonesian adventure so far, to see the blue fire and sulphur miners in action on this volcano needs to be seen to be believed!  Follow our itinerary here  https://indobuddies.com/java/4-day-3-night-banyuwangi-adventure/ | Bali Buddies | Facebook

938K views · 19K reactions | This volcano makes… BLUE FIRE?  #WhatOnEarth #volcano #geography | Science Channel | Facebook

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