Witness the surreal spectacle of Kawah Ijen's "blue lava" after sunset, a phenomenon caused by burning sulfurous gas. This ...
AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava burns in shades of red. At Kawah Ijen, however, the molten sulfur flows ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results