Lake Baikal, nestled in Siberia, Russia, is a natural marvel renowned for its unparalleled depth and clarity. At over 25 million years old, it's the world's oldest and deepest lake. Home to unique species like the Baikal seal, it boasts crystal-clear waters and stunning biodiversity, making it a must-visit destination for nature enthusiasts. #LakeBaikal #Siberia #Russia #NaturalWonder #DeepLake #ClearWaters #Biodiversity #BaikalSeal #AncientLake #Ecotourism #NaturePhotography #WildlifeConservation #TravelSiberia #ExploreRussia #AdventureTravel