佐田岬亀ヶ池温泉
Ehime
Chloride spring
The water here
Chloride spring 塩化物泉
Salty water. The salt leaves a thin film on the skin, so you stay warm well after leaving the bath.
Where it is
33.4652, 132.2809 — open the map
Read more
Japanese Wikipedia
Other towns in Ehime