Free-flow from source
Bingushi Onsen
Generously uses high-quality simple sulfur spring water from Kamihirajima Onsen in Sakaki Town. Located atop a small hill, the observation open-air bath and reclining baths offer sweeping panoramic views of the flow of the Chikuma River and the streets of Sakaki. The pleasantly subtle sulfur aroma and the smooth alkaline water envelop the skin, easing daily fatigue and tension. The open-air area also includes a barrel bath where you can enjoy fresh source water straight from the spring.