The World's Most Beautiful Glacier Ice Caves

 Vatnajökull largest glacier in Europe. Its area is 8300 square meters. km. The average thickness of the ice - 500 meters. In the southern part of the glacier Vatnajökull are beautiful ice caves

They were formed in the glacier melt water for thousands of years
water washes away the top layer of ice, and then the ice caves begin to shine from the inside