Famous hot spring, Hyakuzawa Hot Spring,
also called “Hot spring of fever,” loved by and familiar to local people.
Become lost in thought evening and morning, lose sense of time and fatigue.
Spring quality and efficacy
- Spring quality / Sodium, Magnesium hydrogen carbonate, Chloride spring
In IWAKISO, you can buy two kinds of “Hot spring visitor tickets” for visiting hot spring facilities around IWAKISO. Enjoy visiting hot springs as much as you like.