What you see above are called hummocks – giant blue blocks formed by the natural movement ice flows, located on Lake Baikal in Siberia, which holds one fifth of the world’s fresh water. They can reach a height of 50-feet tall. Continue reading for a video and more information.

According to the Daily Mail: “Photographer Alexey Trofimov took the photos at Lake Baikal in the south of the Russian region of Siberia, where temperatures can plummet to minus 38 degrees Celsius. The lake itself is a natural wonder. It is at least 25 million years old and is known as one of the largest and deepest lakes in the world.”

[Source]