Lake Baikal, located in southeastern Siberia, Russia, is the world’s deepest and oldest freshwater lake, reaching depths of 1,642 meters and dating back 25–30 million years. It holds about 20% of the planet’s unfrozen freshwater and is renowned for its crystal-clear waters, with visibility often exceeding 40 meters.

The lake hosts over 3,600 species of plants and animals, many of which are endemic, including the unique Baikal seal. Its exceptional biodiversity and geological significance have earned it the nickname “Galápagos of Russia” and a designation as a UNESCO World Heritage Site. Here is the infographic showing important facts about the lake.

You can also read: Lake Baikal: The Deepest Lake in the World