Fukuoka Asakura City
Kyushu's first tatami bath and a "double beauty bath" combining two types of spring water
"Hotel Parens Onoya" is a long-established hot spring inn in Asakura City, Fukuoka Prefecture, with a history spanning more than 140 years. It takes pride in its "double beauty bath," which combines two types of spring water: alkaline simple spring and sulfur spring. The silky, lotion-like water gently envelops the skin. Kyushu's first tatami bath features a bathing area covered with special tatami mats, earning praise for its slip-resistant surface and soft feel. The facility also offers an open garden open-air bath, a sauna filled with soothing steam, and a refreshing cold plunge bath. In a refined space designed by an interior designer, you can fully savor the healing power of this famous hot spring.

A spacious open-air bath quietly nestled within a historic Japanese garden. The "double beauty bath," combining alkaline simple spring and sulfur spring, gently envelops the skin. In the daytime, it feels fresh and invigorating in the clear air, while at night you can enjoy the famous hot spring to the fullest amid a fantastical illuminated atmosphere.

Kyushu's first indoor bath with special tatami mats laid throughout the washing area. It is slip-resistant and soft to the touch, so sitting directly on it does not hurt and it does not feel cold. The high ceiling features Kuroki Yagura, a traditional cypress-based architectural technique, allowing you to enjoy a leisurely soak in a nostalgic and mysterious space.

A private bath built to blend quietly into the inner courtyard, with an emphasis on privacy. Away from the bustle, you can spend a luxurious time just for two while taking in the natural beauty of the courtyard all to yourselves. There are also barrier-free bath facilities, so everyone can enjoy the healing power of this famous hot spring with peace of mind.

A private open-air bath with different spectacular views from each guest room, overlooking the Chikugo River, the Mino Mountains, or beautiful Japanese gardens. Without being disturbed by anyone, you can savor the smooth, free-flowing spring water as many times as you like, whenever you like. Surrounded by refined interiors, it promises a soothing and blissful stay.

Surrender yourself to the pleasant heat of the quiet dry sauna and work up a slow, satisfying sweat. At the end of this time that seems to release the fatigue of everyday life, a cypress cold plunge bath awaits in the open-air area. The ample tap water sharply tightens your heated body, leading you into outdoor air bathing surrounded by abundant nature and a pleasant breeze just nearby. It guides you toward deep relaxation and an ultimate tototou experience.
Availability and rates are shown on each booking site.
This page contains affiliate links. Booking through them costs you nothing extra.
Irregular Holidays
Fukuoka
A retreat embraced by the murmuring of the Inunaki River, with a variety of open-air baths and a rejuvenating cold spring
Fukuoka
Hakata's world-class extreme sauna experience
Fukuoka
Free-flowing spring water and löyly sauna that free your body and mind
JAPAN'S FINEST ONSEN & SAUNA
The Finest Onsen & Sauna in Japan
64 SELECTIONS
Most of what we surveyed never even made it onto this site. This book is a further cut from what did. Our editor bathed in every onsen and sauna in it, and wrote only what they confirmed on the ground.