Kintaro Onsen
Aomori, Aomori, Japan
- Location
- Aomori, Aomori, Japan
- Water type
- iron-rich
- Temperature
- 41 °C
- pH
- 6.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Bio-active
LowHigh
Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
Kintaro Onsen is located in the city of Aomori, capital of the eponymous prefecture. Its iron-rich water, more acidic at pH 6.3, emerges at 41°C and feeds an indoor bath, a rotenburo and a sauna.
Insider tip — Kintaro Onsen draws iron-rich water from deep beneath the Aomori coastal plain, giving the bath a characteristic amber tint and a faintly metallic scent that signals genuine mineral content. The warmth seeps deep into tired muscles, and the iron compounds are said to benefit circulation and skin tone. The facility has a relaxed, neighborhood feel that attracts working locals more than tourists. Bring your own small towel and enjoy the unhurried pace of a true Aomori sento.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features iron-rich water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).