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Rokkōzaki Onsen

Nanao, Ishikawa, Japan
Rokkōzaki Onsen
Location
Nanao, Ishikawa, Japan
Water type
bicarbonate, carbonated
Temperature
18 °C
pH
6.3

Water profile

Thermicity
Invigorating
18 °C
LowHigh

Stimulating — wakes the body and boosts circulation.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
High buoyancy
LowHigh

Mineralised water — eases movement and joints.

CO2BicarbonatesMagnésium

Rokkazaki Onsen—the Six Flower Cape Spring—takes its name from a headland whose name celebrates the flowering of six distinct plant species in seasonal succession, creating a botanical calendar of natural beauty that the spring's bicarbonate and carbonated waters complement with their own distinctive refreshing quality and effervescent mineral character. Ishikawa Prefecture's Noto Peninsula coastline is known for its dramatic cape formations along the Sea of Japan, and a spring bearing a cape name carries the atmospheric combination of ocean proximity and volcanic geological activity that defines the best of Ishikawa's coastal thermal tradition. The naturally carbonated mineral content adds a lively, skin-stimulating effervescence to the soak that mirrors the bright seasonal energy of the six-flower cape's botanical succession throughout the year.

Insider tip — Rokkozaki Onsen occupies the Noto Peninsula's rugged coast in Ishikawa Prefecture, near the lighthouse at Cape Rokkozaki where the Japan Sea meets rocky shoreline. The carbonated bicarbonate waters emerge at low temperature, producing the characteristic effervescent bath beloved in Japan as tansan-sen. The spring's proximity to the coastline means salt-laden sea breezes drift over the bathing area, adding an invigorating briny note to the experience. The Noto Peninsula's UNESCO-recognized Satoyama and Satoumi landscape, integrating fishing villages and terraced farmland, surrounds the spring.
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Frequently asked questions

How hot is the water?
The water is on the cooler side here, around 18 °C — an invigorating water that boosts circulation.
What type of water is found here?
This spot features bicarbonate & carbonated water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).