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Chichibu Onsen Saitama

Chichibu, Saitama Prefecture, Japan
Chichibu Onsen Saitama
Location
Chichibu, Saitama Prefecture, Japan
Water type
bicarbonate
Temperature
42 °C
pH
8

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

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

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Chichibu Onsen Saitama is a hot spring in Chichibu, a historic city in western Saitama Prefecture, Japan, set in a valley basin surrounded by the Chichibu mountain range and famous for the Chichibu Pilgrimage — a circuit of 34 Buddhist temples associated with the Kannon bodhisattva, one of Japan's most important regional pilgrimage routes walked for over 800 years — and for the spectacular Chichibu Night Festival (Chichibu Yomatsuri), designated a UNESCO World Heritage Intangible Cultural Heritage component. The naturally bicarbonate-rich spring waters here are prized for their alkaline, skin-softening properties, providing a restorative therapeutic soak for pilgrims completing the Chichibu Kannon circuit and visitors exploring the mountain valleys around this historically significant city. Combining one of Japan's most important Buddhist pilgrimage routes, UNESCO heritage festival traditions, the scenic mountain landscape of the Chichibu basin, and genuine bicarbonate hot spring bathing, Chichibu Onsen offers an exceptionally culturally and spiritually rich thermal experience.

Insider tip — Chichibu Onsen lies in the Chichibu basin surrounded by limestone karst mountains, where bicarbonate water at 42°C emerges with a distinctly soft, alkaline character ideal for skin health. The area is celebrated for its Chichibu Night Festival, one of Japan's three great float festivals, and the nearby 34-temple Kannon pilgrimage circuit. Combine a mountain hike on Buko-san with an afternoon soak here for the classic Chichibu experience.
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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 bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).