Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Shin-Chitose Kuko Onsen is located in Chitose, Hokkaido Prefecture, near the airport. The iron-rich water reaches 41°C, at a slightly acidic pH of 6.3. The facility includes an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — Shin-Chitose Kuko Onsen is a rare airport thermal bath located on the fourth floor of New Chitose Airport's domestic terminal, making it the ideal way to decompress before or after a Hokkaido flight. The iron-rich water is pumped from a genuine onsen aquifer and tints the bath a warm golden-brown. Floor-to-ceiling windows reveal runway activity while you soak, a uniquely industrial juxtaposition. Luggage storage at the facility means you can arrive fresh off the plane and still enjoy a proper soak.