Beautiful, Blue Flame crater is Amazing

Amazed! first words that would come out of the mouth of tourists when he saw a blue flame in Kawah Ijen, Banyuwangi, Indonesia. This is the phenomenon that there are only two in the world.

Kawah Ijen known to have very high acidity, which is close to zero so as to dissolve the human body in a short time. In addition, Kawah Ijen crater has a temperature of 200 degrees Celsius, so the crater visible with blue flame