Hyotan Onsen
Hyotan Onsen is a large onsen bathing facility located in Kannawa, Beppu, Ōita Prefecture. Opened in 1922, Hyotan Onsen is notable for being the only onsen facility in Japan to have received three Michelin Stars from Michelin Green Guides Japan.
History
It is said that Hyotan Onsen's founder, Junsaku, dug out the onsen in the geothermally active Beppu Hatto area so that the spring could help heal his wife's rheumatism. The first bath was created with stones in the shape of a gourd, giving the onsen its name. The original gourd-shaped stone bath still exists in the women's bathing area. Junsaku chose the shape because Toyotomi Hideyoshi, the 16th century samurai daimyo whom he admired, used the shape of a gourd on his flags.In 1927, an 18-meter-high, seven-story observation deck was constructed in the shape of a gourd. It remained until 1945 at which time it was destroyed due to fears that it would be used as a target for air raids.
Facilities
Hyotan Onsen has two large bathing areas separated by gender. Both areas feature a variety of baths including a large outdoor bath, several indoor baths, and waterfall baths called utase-yu. The naturally heated water is first cooled by a bamboo cooling system to a temperature comfortable for bathing. There are also steam saunas in each bathing area.Separate from the nude bathing areas is the sand bath area. In the sand baths, visitors can lie down on and cover themselves in heated sand. As visitors wear yukata in the sand baths, the area is mixed gender.
There are 14 "family baths" that can be reserved and used for private bathing.