Sanbe Onsen
- Location
- Sanbe, Shimane Prefecture, Japan
- Water type
- silica
- Temperature
- 48 °C
- pH
- 7.2
Water profile
Relaxing — deep, immediate muscle release.
Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
Sanbe Onsen in Oda city, Shimane Prefecture, sits at the foot of Mount Sanbe, a broad shield volcano in the San'in Kinomichi region of the Chugoku mountains whose summit caldera, ancient eruption history, and the surrounding Nita Kogen highlands are protected as Sanbe-Taishaku Shisui Kogen National Park, one of the most scenic and least visited national parks in western Honshu. The siliceous spring water emerges from geothermal sources in this volcanic mountain landscape, providing warming mineral baths in a quiet corner of Shimane Prefecture already celebrated for the Iwami Ginzan Silver Mine World Heritage Site and the great Izumo Taisha shrine, two of San'in's most significant historical attractions. The mountain setting, accessible hiking trails through ancient cedar forests, and the intimate character of Sanbe's small-scale onsen facilities make this a destination for travellers seeking the less-frequented pleasures of Japan's western interior.