100% free-flowing source of "whitening hot water"

The blessing of hot water that continues to spring from the banks of the Mukagawa River. Onuneyu Onsen has been preserving its long history and traditions for 100 years since its opening. Of all the hot spring resorts in the Onneyu hot spring resort area, Oe Honke's hot spring has the widest variety of bathtubs, all of which are natural hot springs with free-flowing hot-spring water.

The indoor baths include a Jacuzzi bath, a striking bathtub, and a sleeping bath, all of which are rich in individuality, as well as two types of sauna rooms. In the open-air baths made of natural stone, visitors can enjoy seasonal views.

The stunning view of the big Hokkaido sky and seasonal mountains stretching out before you will relieve the fatigue of your journey. Enjoy a moment filled with a sense of openness as you feel the breath of nature.

Onsen: Onenyu Onsen natural hot spring
(Natural hot spring water may be added to the water and the temperature may be heated.
Open-air baths: Available (men's and women's baths are available (including time changes) and cannot be reserved for private parties)
Private baths: Available (under certain conditions)
Other facilities: sauna, Jacuzzi
Cleaning hours: 10:00 a.m. to 12:00 p.m. Cleaning hours: