Definition
Lake Baikal is the world's deepest lake, situated in Siberia, Russia. More than just deep, it's ancient and holds around 20% of Earth's unfrozen fresh water. It's akin to nature's gigantic freshwater reserve. The lake hosts species unique to it, like the Baikal seal. Its pristine, deep waters and breathtaking scenery render it a natural marvel, reminiscent of an Avatar movie setting. Think of it as an immense, time-honored reservoir.