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Kusukawa Onsen

Minamikyushu, Kagoshima, Japan
Kusukawa Onsen
Location
Minamikyushu, Kagoshima, Japan
Water type
iron-rich
Temperature
42 °C
pH
6.3

Water profile

Thermicity
Sedative
42 °C
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

Kusukawa Onsen is located in Minamikyushu, Kagoshima Prefecture, southern Japan. Its iron-rich water, with an acidic pH of 6.3, emerges at 42°C (108°F). An indoor bath, an outdoor rotenburo bath and a sauna are available.

Insider tip — Kusukawa Onsen sits close to the volcanic southern tip of Kyushu in Kagoshima Prefecture, where iron-laden waters tint the tub a warm amber-brown. The ferruginous minerals are prized for improving circulation and easing joint pain. The rural setting offers views of tea plantations that carpet the hillsides around Minamikyushu. Arrive at dusk when the mist rolls in for an almost otherworldly atmosphere.
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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).