Kirishima Onsen Kagoshima
Kirishima, Kagoshima, Japan
- Location
- Kirishima, Kagoshima, Japan
- Water type
- sulfurous
- Temperature
- 45 °C
- pH
- 6.5
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.
SoufreSulfuresSulfates
Soak in the therapeutic waters of Kirishima Onsen Kagoshima, a natural hot spring located in the heart of Japan's Kirishima city. This bicarbonatated thermal spring is nestled near an active volcano complex, offering breathtaking views of Sakuraji. Relax and rejuvenate in the warm, mineral-rich waters, rich in calcium and magnesium. The perfect retreat for those seeking a tranquil escape from the bustling city.
Insider tip — Kirishima sits on the volcanic plateau of southern Kagoshima Prefecture within the Kirishima-Kinkowan National Park, where a chain of active craters feeds sulfurous onsen at 44–46°C across several distinct ryokan clusters. The Maruo and Hayashida areas in particular offer outdoor rotenburo with views over the mist-shrouded caldera rim. The sulfur content is high enough to turn metal jewelry within minutes, so remove rings and watches before entering. The combination of volcanic landscape, dense forest, and traditional ryokan hospitality makes Kirishima one of Kyushu's most atmospheric onsen destinations.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 45 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).