100% Natural Hot Spring Baths Open 24 Hours
Umenoyu’s baths are open around the clock, 24 hours, and you can use them as many times as you wish. Enjoy the 100% pure hot springs.
What Makes Asama Hot Springs So Popular
The water is slightly alkaline which is very good for your skin. Your metabolism is stimulated, and the water helps remove toxins from your body through your sweat. This rejuvenates and relieves you of stress.
In the Edo Period, the Lords of Matsumoto Castle used Asama’s hot springs. Enjoy a moment of healing in the waters that have been streaming forth for over 1,000 years.
Enjoy a casual dip in the hot springs ♪ Day-trip bathing
We may not be able to accommodate day-trip bathers during our busy times.