Cosmos no Yu
Ena, Gifu, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Ena, Gifu, 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
Cosmos no Yu, in Ena, Gifu Prefecture, offers sodium-chloride water at 41°C. The bathhouse includes an indoor bath, an outdoor rotenburo, and a sauna for a relaxing break in the natural surroundings of Gifu.
Insider tip — Cosmos no Yu is a community onsen in the Ena region of Gifu Prefecture, where mild sodium-chloride waters are prized for warming the body deeply. The baths offer a classic sento atmosphere ideal for an evening unwind. Arrive before 9 PM to enjoy the most tranquil soaking sessions.
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).