Lake of Superlatives

Deepest, largest, oldest – Lake Baikal in Siberia is unique. Formed an estimated 25 million years ago in an ancient rift valley, it holds 20% of the world’s unfrozen freshwater, more than all the North American Great Lakes combined. At 5,371 ft (1,637 m) deep, it is the deepest. It is 395.2 miles (636 km)…

Read More