Located next to the Naka-Toya Campsite, this hot spring facility is very popular among tourists as well as locals. The 100% pure and natural spring water (no water added) promises a mineral-rich bath to soak one's tired body. The facility is built barrier-free, and the rich wooden structure using natural wood from Finland ensures an experience of nature and relaxation. Moreover, the facility offers also a resting space as well as a food corner. Fountain quality: calcium sulfate spring (alkaline hypotonic-high spring water) It is said this spring has positive effects when experiencing the following symptoms: neuralgia, muscle pain, joint pain, etc. <100% Finland Wooden Log House> This log house is a symbol for the exchange between Sobetsu and its partner city Kemijarvi in Finland. The log house is built with 360 logs of about 200-year old Finnish Akamatsu, processed in Finland and transported by the Trans-Siberian Railway. It is a log house that experienced a long journey, entering Japan via the Tomakomai Port transported by a ship from the Busan Port in South Korea.