ナウマン温泉 is a hot spring town in Hokkaido, Japan. Officially the water is classed as simple spring.
Mild and low in dissolved minerals. Usually clear and gentle on the skin, which is why these baths are often recommended for first-timers.
42.5802, 143.3138 — open the map
Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.