Yachigashira Onsen
Hakodate, Hokkaido, Japan
- Location
- Hakodate, Hokkaido, Japan
- Water type
- sodium chloride
- Temperature
- 41 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
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
In Hakodate on the island of Hokkaido, Yachigashira Onsen draws sodium-chloride water at 41°C. Visitors can use the indoor bath, sauna and massage service on site.
Insider tip — Yachigashira Onsen is a beloved community bath in southern Hakodate, one of Hokkaido's most historic port cities. The saline-rich water sourced from the Hakodate area is renowned locally for its warming effect on cold sea-wind days. The public bath sits near the foot of Mount Hakodate, making it a natural reward after the sunset tram ride down from the famous night view lookout. Locals have gathered here for generations, preserving a welcoming atmosphere for first-time visitors.
Nearby
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).