Baba Luba (Grandma Luba) skates along Russia’s Lake Baikal. She got her skates as a child and has kept them till now, at 78 years old. She uses them to get to places during winter. Crowned the “Jewel of Siberia”, Baikal is the world’s deepest lake, and the biggest lake by volume, holding 20% of the world’s fresh water. In the winter, the lake 31,722 square meter surface is entirely frozen with ice averaging 2 meters thick.
