Indonesian Volcano Spews Hauntingly Beautiful Blue Lava
There are plenty of natural treasures hidden away in the most unsuspecting places on Earth. One of them is an Indonesian sulfur mine, Kawah Ijen, that produces stunning, spectral blue lava. The images of this mine are so breathtaking, I could just stare at them for hours. Kawah Ijen is a part of the Ijen […]