Fukuoka Fukuoka City
The extreme sauna experience Hakata shows off to the world
Wellbe Fukuoka is a sauna and capsule hotel in Gionmachi, Hakata-ku, Fukuoka, renowned as the holy ground of Fukuoka’s sauna scene. The men’s area has six kinds of sauna, including a Finnish sauna, Mori no Sauna (the forest sauna), Karafuro, a herbal steam bath and Sauna Theater Fukuoka, while one of Japan’s coldest cold plunges, at about 5°C (41°F), and an ice sauna at -25°C (-13°F) or below astonish men and women alike.

The spacious Finnish sauna that is the face of Wellbe Fukuoka. A convection sauna stove holds a steady high temperature, and automatic löyly, triggered about every 7 minutes, sends waves of steam through the room. Healing music plays in the dim room with no TV, a design uncompromisingly devoted to letting you focus on totonou, that state of deep relaxation.

Wellbe Fukuoka’s most famous sauna. It is a “unit sauna” with a separate mildly cold plunge set inside the sauna room itself, an experience found nowhere else in Japan. The sauna entrance and the plunge entrance are divided by their own doors, so while you sit in the plunge your face still bathes in the hot sauna steam: an exquisite new sensation of a cold body and hot breath.

A private sauna for one person, modeled on the bathhouse of Hokkeji Temple in Nara, built in the Tenpyo period at the wish of Empress Komyo. In a compact Japanese room of about 1.5 tatami mats, laid with zabuton floor cushions like a tatami sitting room, you can focus on meditation alone in dim light with löyly you pour yourself. A philosophical design that revives Japan’s ancient steam-bath culture in a modern sauna, it is highly regarded as a spiritual experience that goes beyond a sauna. It is a one-of-a-kind space where you can take time to turn inward, controlling the heat with löyly you pour yourself.

Wellbe’s famous gurushin plunge (Japanese sauna fans’ word for water below 10°C), one of the coldest in Japan. Its soft water, at an extreme of about 5°C (41°F), delivers such a shock that your whole body feels pain the moment you get in. Its stepped entry makes it easy to get in, and many say 10 to 20 seconds is their limit in this fierce cool-down. At 80–110 cm (about 2.6–3.6 ft) deep, it lets you sink your whole body in.

A mild cold plunge set on its own inside the Mori no Sauna room. A unit design rare anywhere in the world lets you get into a cold plunge while still inside the sauna room, and your face keeps bathing in the sauna’s heat as you sit in the water. The gap between a cold body and hot breath creates a unique feeling of totonou, that state of deep relaxation. At a shallow 40–60 cm (about 1.3–2 ft), it lets you cool your whole body while relaxing. Used alongside the extra-cold plunge, it lets you choose the cool-down strength that suits you.
Availability and rates are shown on each booking site.
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Partner parking available (Shisa Parking, 8-33 Gionmachi, Hakata-ku). Cars can enter and leave the car park 24 hours a day.
Visited by the Editor-in-Chief
The Editor-in-Chief visited in person in July 2025
A Brush with Death in a 5°C Cold Plunge
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Fukuoka
An inn cradled by the murmur of the Inunaki River, with open-air baths of every kind and a soothing cold spring
Fukuoka
Water fed straight from the source and löyly saunas that set body and mind free
Fukuoka
A blissful bathhouse wrapped in the soft heat of wood stoves and tile art of classic paintings