Lake Baikal, the world’s deepest and oldest freshwater lake, is a UNESCO World Heritage Site renowned for its natural beauty. It is home to unique wildlife, including the rare Baikal seal. Surrounded by mountains and rich in biodiversity, Baikal offers activities such as hiking along the Circum-Baikal Railway and boat tours on its pristine waters. Winter transforms the lake into a magical landscape, perfect for ice skating and ice fishing.