A hot spring famed for its natural spring water, with views of magnificent mountains in the great outdoors
Hyogo Toyooka City
A hot spring facility surrounded by the abundant nature of Toyooka City, Hyogo Prefecture. From the glass-walled dry sauna, you can look out over the open-air bath and the beautiful mountain scenery, enjoying the changing seasons while working up a good sweat. The cold plunge bath after the sauna uses natural spring water called Fukujunoyu Water, which is especially well known for its crisp coldness in winter. An outdoor rest in the clear air of nature is truly exceptional.
TypeNatural Hot Spring
A hot spring where you can soak while breathing in the air of nature to your heart's content. In winter, you can also enjoy a beautiful snow-view bath, offering deep comfort to both body and mind. This is an alkaline radon hot spring.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity6people
An infrared dry sauna. Large glass windows inside overlook the open-air area and the surrounding mountains, letting you work up a slow, satisfying sweat while enjoying the spacious view.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity2people
A cold plunge bath lavishly filled with natural spring water called Fukujunoyu Water. Its smooth feel and refreshing coolness, which lets you sense the gifts of nature, gently cool down your heated body. Water temperature varies by season.
Closed Days: Tuesday
〒668-0334 470 Sakano, Tanto-cho, Toyooka City, Hyogo Prefecture
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
A hot spring famed for its natural spring water, with views of magnificent mountains in the great outdoors
Hyogo Toyooka City
A hot spring facility surrounded by the abundant nature of Toyooka City, Hyogo Prefecture. From the glass-walled dry sauna, you can look out over the open-air bath and the beautiful mountain scenery, enjoying the changing seasons while working up a good sweat. The cold plunge bath after the sauna uses natural spring water called Fukujunoyu Water, which is especially well known for its crisp coldness in winter. An outdoor rest in the clear air of nature is truly exceptional.
TypeNatural Hot Spring
A hot spring where you can soak while breathing in the air of nature to your heart's content. In winter, you can also enjoy a beautiful snow-view bath, offering deep comfort to both body and mind. This is an alkaline radon hot spring.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity6people
An infrared dry sauna. Large glass windows inside overlook the open-air area and the surrounding mountains, letting you work up a slow, satisfying sweat while enjoying the spacious view.
Water QualityNatural Water (Groundwater, Spring, etc.)
Capacity2people
A cold plunge bath lavishly filled with natural spring water called Fukujunoyu Water. Its smooth feel and refreshing coolness, which lets you sense the gifts of nature, gently cool down your heated body. Water temperature varies by season.
Closed Days: Tuesday
〒668-0334 470 Sakano, Tanto-cho, Toyooka City, Hyogo Prefecture
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more