Lake Baikal in Siberia, Russia, holds the title of Deepest Lake in the World, plunging to staggering depths of over 5,300 feet. Its crystal-clear waters, surrounded by snow-capped mountains and ancient forests, create a breathtakingly beautiful landscape. Home to a diverse array of flora and fauna, including the endemic Baikal seal, Lake Baikal is not only a natural wonder but also a UNESCO World Heritage Site.