"Yunohira Onsen" is a hot spring area located in a valley along the Kago-no-gawa River that can be reached in 20 minutes by car from central Yufuin. It is said that the paved road located at the center of the hot spring town was made during the Edo period as a prayer to drive away diseases. It is said that the name "Gin-no-yu" was used because of the hot spring contains crystals that look like silver powder.