Shingu Onsen
Shingu, Wakayama Prefecture, Japan
- Location
- Shingu, Wakayama Prefecture, Japan
- Water type
- iron-rich
- Temperature
- 42 °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
Shingu Onsen is located in Shingu, Wakayama Prefecture, a region of Japan known for its centuries-old network of hot springs along the Kii Peninsula. The iron-rich, slightly acidic water (pH 6.3) reaches around 42 °C (108 °F).
Insider tip — Located in the ancient pilgrimage city of Shingu at the tip of the Kii Peninsula, this onsen draws iron-rich waters characteristic of the region's deeply weathered granitic mountains. The brownish-amber water is celebrated locally for relieving fatigue after trekking the Kumano Kodo pilgrimage trails nearby. Shingu lies at the confluence of the Kumano River and the Pacific, giving the surrounding landscape a lush, subtropical character unusual for Honshu. Evening soaks in the iron-tinged water offer a meditative end to a day on the ancient forest trails.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 42 °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).