Bath
TypeNatural Hot Spring
A rare natural hot spring in the Dazaifu area. Known as a beauty bath for its alkaline water that leaves the skin feeling smooth, you can enjoy bathing around the indoor baths, open-air bath, and rock bath.
Dazaifu’s only natural hot spring, with a cave bath, sauna, and cold plunge bath
Fukuoka Dazaifu City
Known as Kenkō Land Mikasano-yu, the only natural hot spring in Dazaifu City. Located inside Route-Inn Grantia Dazaifu, it is easy to stop by between sightseeing at the Tenmangū shrine. A variety of baths are available, including indoor baths and an open-air bath, a cave bath for men, and a reclining bath for women. You can also enjoy totonou moments with the dry sauna equipped with a TV and the cold plunge bath, and the paid bedrock bath and the relaxation room stocked with lots of manga are also appealing. A free shuttle bus from Dazaifu Station is also available.
TypeNatural Hot Spring
A rare natural hot spring in the Dazaifu area. Known as a beauty bath for its alkaline water that leaves the skin feeling smooth, you can enjoy bathing around the indoor baths, open-air bath, and rock bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A dry sauna in the bath area with a TV. The stone-based electric heater makes it easy to balance humidity and heat, and it is also well suited for sweating after warming up in the hot spring.
Water QualityTap Water
Capacity3people
A compact cold plunge bath on the men's side. It offers just the right chill for cooling down after the sauna. It is also easy to enjoy some outdoor air bathing on the open-air bench.
Closed Days: None
818-0119 Fukuoka Prefecture, Dazaifu City, Rengaya 3-8-1
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
Dazaifu’s only natural hot spring, with a cave bath, sauna, and cold plunge bath
Fukuoka Dazaifu City
Known as Kenkō Land Mikasano-yu, the only natural hot spring in Dazaifu City. Located inside Route-Inn Grantia Dazaifu, it is easy to stop by between sightseeing at the Tenmangū shrine. A variety of baths are available, including indoor baths and an open-air bath, a cave bath for men, and a reclining bath for women. You can also enjoy totonou moments with the dry sauna equipped with a TV and the cold plunge bath, and the paid bedrock bath and the relaxation room stocked with lots of manga are also appealing. A free shuttle bus from Dazaifu Station is also available.
TypeNatural Hot Spring
A rare natural hot spring in the Dazaifu area. Known as a beauty bath for its alkaline water that leaves the skin feeling smooth, you can enjoy bathing around the indoor baths, open-air bath, and rock bath.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A dry sauna in the bath area with a TV. The stone-based electric heater makes it easy to balance humidity and heat, and it is also well suited for sweating after warming up in the hot spring.
Water QualityTap Water
Capacity3people
A compact cold plunge bath on the men's side. It offers just the right chill for cooling down after the sauna. It is also easy to enjoy some outdoor air bathing on the open-air bench.
Closed Days: None
818-0119 Fukuoka Prefecture, Dazaifu City, Rengaya 3-8-1
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