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Yunotai Onsen

Hokkaido · 湯ノ岱温泉

Yunotai Onsen is a hot spring town in Hokkaido, Japan. The water leaves the ground at 32–39°C, comfortably warm. It measures pH 6.4–6.8 — close to neutral. Officially the water is classed as bicarbonate spring.

Getting there

From Sapporoabout 2 h
CarNot needed
JR PassCovers the train
  1. Train to Kikonai Station (Shinkansen)
  2. Local bus, about 10 min

Fly into New Chitose. Times are rough estimates worked out from station locations, not a timetable — check the exact route on Google Maps.

Bicarbonate spring

The water here

Bicarbonate spring 炭酸水素塩泉

Smooth, slightly slippery water. Often nicknamed bihada-no-yu, the water for beautiful skin.

With tattoos

Many public baths still turn away visible tattoos, and the rule is set by each bath, not by the town. The reliable way round it is to bathe privately: a room with its own open-air bath, or an inn with a private bath you can book for yourselves.

Rooms with an open-air bath — HokkaidoInns with a private bath — Hokkaido

More on tattoos and onsen

Where to stay

Onsen inns — Kaminokuni Town

Opens Rakuten Travel, which lists inns in English. Onsen Guide earns a commission if you book through these links, at no extra cost to you.

Similar water elsewhere

Towns further away with the same kind of water — useful if this one is hard to reach or fully booked.

Tsumagoi OnsenGunma · 嬬恋温泉Also bicarbonate, similar pH
Bicarbonate spring
Takamine OnsenNagano · 高峰温泉Also bicarbonate, similar pH
Bicarbonate spring
Hirashōfuku OnsenShiga · 比良招福温泉Also bicarbonate, similar pH
Bicarbonate spring
Hōshimizu OnsenOita · 拍子水温泉Also bicarbonate, similar pH
Bicarbonate spring
Nitchū OnsenFukushima · 日中温泉Also bicarbonate
Bicarbonate spring
NakatsugawaonsenkuarizōtoyubunesawaGifu · 中津川温泉クアリゾート湯舟沢Also bicarbonate
Bicarbonate spring

The numbers

Water temperature
32–39°C
pH
6.4–6.8 (close to neutral)
Address in Japanese
北海道檜山郡上ノ国町湯ノ岱

Figures from the town's Japanese Wikipedia article.

Read more

Japanese Wikipedia

Other towns in Hokkaido

Yūdoku OnsenHokkaido · 有毒温泉
Sulfur spring
Noboribetsu OnsenHokkaido · 登別温泉
Chloride spring+5
Toyotomi OnsenHokkaido · 豊富温泉
Chloride spring+2
Jōzankei OnsenHokkaido · 定山渓温泉
Chloride spring
Tenninkyō OnsenHokkaido · 天人峡温泉
Chloride spring+2
Tokachigawa OnsenHokkaido · 十勝川温泉
Chloride springBicarbonate spring
Onneyu OnsenHokkaido · 温根湯温泉
Sulfur spring
Sounkyo OnsenHokkaido · 層雲峡温泉
Sulfur spring

Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.