Definition
Lake Baykal, also spelled Baikal, is the world's deepest lake, nestled in Siberia, Russia. It's not just deep; it holds about 20% of the planet's unfrozen freshwater. Think of it as a giant, natural reservoir. The lake is home to unique species like the Baikal seal, found nowhere else on Earth. Its stunning scenery and clear, deep waters make it a true natural wonder. Imagine it as Earth's pristine aquarium.