This bathing facility is situated in the heart of lush nature, housed in the former Aso Elementary School.
The gentle and mellow hot spring water wraps around you, melting away the cares of everyday life.
While evoking a sense of nostalgia, you can relax in a calm and tranquil atmosphere.

Behind the facility is Yumekodo Owase with café, restaurant and hot spring baths. Restaurant is open for lunch with a buffet made of local dishes by different groups of Owase “mothers”. The unique baths use mineral rich deep-sea water.

Blessed with magnificent nature, this soothing hot spring offers a warmth that makes you feel at home. As you immerse yourself in its gentle embrace, you’ll feel your heart unwind.
Take a moment to relax on your journey and stop by for a peaceful retreat.

Tsuboyu is a historic bath in the creek near the center of Yunomine Onsen.
Capacity: 1~2 Peaple
＊ No swimming suits, soup or shampoo allowed.

Wataze Onsen (Watarase Onsen) is a hot spring resort with multiple, large open-air hot spring baths.

Kawayu Onsen is a geological thermal wonder where hot spring water bubbles to the surface of a crystal-clear river.
In the winter the river is transformed into a giant bath called Sennin-buro.

It is said that the spring-water gushed out when Emperor Godaigo worked on the excavation of a gold mine in 1337. After that, the onsen withered due to the development of mines, but when the area was bored after the mines closed, the water gushed out again and the area recovered as Yunokuchi Onsen in 1979.

Yunomine Onsen is an isolated hot spring tucked into a small valley. It is one of the oldest hot springs in Japan and intimately connected to the Kumano Kodo as pilgrims used the hot mineral waters for purification rites.