Koyaru Onsen
An amber-colored saline spring that gushes up from 1,700 m underground. Its rich mineral content and strong heat-retaining and moisturizing effects are its defining features, leaving the skin feeling enveloped. In the outdoor bath area, there are a variety of tubs such as Takami no Yu and Dokutsu no Yu, allowing you to fully enjoy a famous hot spring while taking in the natural beauty of the satoyama. After bathing, your body stays warm for a long time, gently relieving fatigue from deep within.