In 2022, a "demon sauna" will appear in Noboribetsu Onsen, the land of hot spring water! Noboribetsu Onsen, Celebration Inn Noboribetsu Grand Hotel

The new "Oni Sauna" is located in the garden open-air bath area of the Hozukino-no Yu. The exterior of the sauna room has a rock face reminiscent of cliffs like those in Noboribetsu's Hell Valley, reminding one of a demon's dwelling place. The sauna is set at a high temperature of 110 degrees Celsius, a setting that is only found in the "Oni Sauna" at the Celebration Inn Noboribetsu Grand Hotel.

A massive cauldron bath is located outside the room. The natural water bath is red and the hot water bath is black. The water bath in the red and black cauldrons is made with water from a stream in the northeastern part of Noboribetsu, and is about 16 degrees Celsius, while the water in the red and black cauldrons is 43-44 degrees Celsius, so you can enjoy a hot and cold alternating bath in the red and black cauldrons.

The hinoki cypress water bath, a rarity in Hokkaido, has a water temperature of about 16 degrees Celsius.

The outdoor bathing area has a wooden deck and is open to the flow of the waterfall and the sound of the water. Please enjoy the outdoor bath on the wooden deck while feeling the great nature of Hokkaido.
The "Oni Sauna" at "Celebration Inn Noboribetsu Grand Hotel" is open to women on odd-numbered days and men on even-numbered days. Guests may use the sauna until 24:00 at night and from 6:00 the next morning.
Day-trippers can use the facilities from 12:30 to 20:00 (14:30 to 20:00 on Mondays and Thursdays) and from 7:00 to 10:00 in the morning. For more information, please check the official website of "Celebration Inn Noboribetsu Grand Hotel". In the coming cold season, why not try the "Oni Sauna" to tone up your body?