Lake Baikal in Siberia is the world’s oldest and deepest freshwater lake, holding 20% of Earth’s unfrozen freshwater. Over 25 million years old, it’s home to unique wildlife found nowhere else on the planet! ✨ Fun fact: Its crystal-clear water makes it a must-see natural wonder. visit - https://russian-e-visa.com/ #LakeBaikal #RussiaTravel #TravelFacts #NatureWonder #ExploreRussia #Siberia #HiddenGems #NaturalWonders #WorldTravel #BucketListTravel #EcoTravel #AmazingNature