Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Hishino Onsen Tokiwakan Hot Spring is located in Nagano, in the prefecture of the same name. Its iron-rich water, with an acidic pH of 6.3, reaches 41°C (106°F). An indoor bath, an outdoor rotenburo bath and a sauna round out the facility.
Insider tip — Hishino Onsen Tokiwakan is a venerable ryokan hot spring in Nagano Prefecture, where iron-bearing waters have been soothing travellers for generations. The amber tub water tells of deep geological layers and leaves a warm, ruddy tint on skin. Surrounded by the Japanese Alps, the facility offers a classic inn atmosphere with tatami rooms and kaiseki meals. Winter visits reward guests with the magical sight of snow-capped peaks visible from outdoor baths.