Where is Aksu Hot Spring?

Aksu Hot Spring is a hidden gem bubbling away high up in Mongolia's Bayan-Ölgii province, right on the edge of the Altai Tavan Bogd National Park. Picture this: you're practically kissing the Chinese border at an altitude where the air is crisp and thin.

Getting here is an adventure in itself. The 99.5 km (61.82 miles) isn't just a drive; it's a proper 4x4 expedition. This isn't asphalt, folks; it's a rugged mountain track that demands respect (and a high-clearance vehicle!). You'll be winding through the northern Altai range, with epic views of Khurgan and Khoton Lakes, including a slightly nerve-wracking crossing over the Khurgan and Khoton Lakes Bridge – a wooden bridge over the lake system. The path is all loose soil and rock, with narrow sections and some seriously steep climbs. Forget about popping into a service station; you're on your own out here, so come prepared. Oh, and pro tip: this road is a no-go in winter, thanks to the insane Altai snow. But when it's open? The views are worth every bump and scrape.