Famous Hot Springs for Medical Treatment
Yunokawa Onsen is one of the three most famous hot springs in Hokkaido, along with Noboribetsu Onsen and Jozankei Onsen, and has been selected as one of the 100 best hot springs in Hokkaido.
In the old days, it was known as a therapeutic hot spring for medical treatment, and during the Hakodate War, wounded soldiers of the former shogunate army were treated here.