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Yukuhashi Onsen Fukuoka

Yukuhashi, Fukuoka Prefecture, Japan
Yukuhashi Onsen Fukuoka
Location
Yukuhashi, Fukuoka Prefecture, Japan
Water type
sodium chloride
Temperature
41 °C
pH
7.3

Water profile

Thermicity
Sedative
41 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

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

Buoyancy
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Yukuhashi Onsen Fukuoka is located in Yukuhashi City, on the northeastern coast of the Kitakyushu area in Fukuoka Prefecture, facing the Suo Sea — a coastal city that developed as a transport hub between the industrial powerhouse of Kitakyushu and the Bungo Channel, and whose coastal position gives it access to rich fishing grounds supplying celebrated seafood restaurants with fresh hirame, tai, and coastal shellfish. The chloride-rich hot spring waters emerge from deep coastal geology beneath Yukuhashi's shoreline plain, providing warm, mineral-rich saline baths that align naturally with the town's maritime character and serve as a restorative facility for residents of this active fishing and commercial port. The onsen's proximity to the Kitakyushu metropolitan area and the scenic Hiagari coastline makes Yukuhashi a convenient and authentic hot spring destination where the industrial energy of northern Fukuoka meets the quiet pleasures of coastal bathing.

Insider tip — Yukuhashi Onsen draws from the mineral layers beneath the Kitakyushu commuter belt on the eastern edge of Fukuoka Prefecture. The bathhouse is a practical everyday retreat for residents of this mid-size industrial city, and the sodium-chloride water is known for its heating endurance — bathers stay warm for hours after leaving. The no-frills atmosphere makes it a genuine slice of local life.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).