Nunobiki Kannon Onsen
Tōmi, Nagano, Japan
- Location
- Tōmi, Nagano, Japan
- Water type
- bicarbonate
- Temperature
- 40 °C
- pH
- 8
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Nunobiki Kannon Onsen is located in Tōmi, Nagano prefecture. Its bicarbonate water with a pH of 8 is kept at 40°C, in an indoor bath and an open-air outdoor bath, with a sauna.
Insider tip — Nunobiki Kannon Onsen is consecrated to the Kannon Bodhisattva, whose cloth-pulling miracle at the nearby shrine gave the spring its name. Tomi sits on the eastern edge of the Uchino Basin in Nagano, with fine views across the Chikuma River valley toward the Ueda and Chiisagata mountains.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.