Join upcoming events being held in Sakha Republic. Sakha Republic, also known as Yakutia, is the largest region in Russia, famous for its extreme climate, with permafrost covering over 90% of its territory, and showcasing stunning natural wonders such as the Lena Pillars, a UNESCO World Heritage Site, and the mirror-like Lake Baikal, making it an ideal destination for adventure-seekers and nature enthusiasts.