While oceans are impressive, there is something peaceful yet mysterious about lakes that keep us coming back for more.

It is also the world’s deepest lake, with a maximum depth of ... averaging in January at a bone-chilling -25C. Over 330 rivers and streams flow into the lake, with some of the largest being ...

Located in southern eastern Siberia, Russia, Lake Baikal holds the title of world's deepest lake, with a maximum depth of 5,315 feet. It's also one of the Earth's oldest freshwater lakes ...