Goryachiy Istochnik is a thermal spring located near Severobaikalsk, in Buryatia, Russia. The water reaches around 41°C. The site is set outdoors, in a secluded natural setting ideal for relaxation.
Insider tip — Situated on the northern shore of Lake Baikal in Russia's Buryatia Republic, this hot spring taps a rift-zone hydrothermal system associated with the ancient Baikal Rift — one of the world's deepest continental rifts. The clear water emerges through Precambrian granite at a steady temperature, even as winter temperatures outside drop to -30°C. Bathing in these springs while surrounded by Siberian taiga and Baikal's frozen expanse is a profoundly remote experience. The Trans-Siberian Railway passes nearby, making it accessible from Irkutsk.