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Shinobu Onsen

Fukushima · 信夫温泉

Shinobu Onsen is a hot spring town in Fukushima, Japan. The water leaves the ground at 35°C, comfortably warm. It measures pH 8.6 — mildly alkaline, the slippery kind. Officially the water is classed as sulfur spring. 1 inns take visitors here.

Getting there

From Tokyoabout 2 h
CarNot needed
JR PassCovers the train
  1. Train to Fukushima Station (Shinkansen)
  2. Local bus, about 30 min

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

Sulfur spring

The water here

Sulfur spring 硫黄泉

The classic rotten-egg smell and milky white water. It can tarnish silver jewellery, so take it off.

Things to see nearby

Nihonmatsu CastleCastle · 18.2 km
Namekawa Great FallsWaterfall · 11.1 km
Fukushima Prefectural Museum of ArtArt museum · 10.4 km
Mount IssaikyōMountain · 8.6 km
Adatara ResortSki area · 14 km
Yōsen-jiTemple · 7 km

Places from Wikidata, photographs from Wikimedia Commons. Distances are in a straight line from the town.

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 — FukushimaInns with a private bath — Fukushima

More on tattoos and onsen

Where to stay

Onsen inns — Fukushima City

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.

Hot spring towns nearby

Takayu OnsenFukushima · 高湯温泉2.7 km west
Sulfur spring
Nuruyu OnsenFukushima · 微温湯温泉4.6 km southwest
Sulfate spring+2
Tsuchiyu OnsenFukushima · 土湯温泉7.6 km south
Bicarbonate springSulfur spring
Goshiki OnsenYamagata · 五色温泉9.1 km northwest
Chloride springBicarbonate spring
Ubayu OnsenYamagata · 姥湯温泉10.5 km west
Iron spring+2
Namegawa OnsenYamagata · 滑川温泉10.6 km west
Bicarbonate spring+2

Similar water elsewhere

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

Iya OnsenTokushima · 祖谷温泉Also sulfur, similar pH
Sulfur spring
Bukō OnsenSaitama · 武甲温泉Also sulfur, similar pH
Sulfur spring
Umegashima OnsenShizuoka · 梅ヶ島温泉Also sulfur, similar pH
Sulfur spring
Tsurugatonneru OnsenFukui · 敦賀トンネル温泉Also sulfur, similar pH
Sulfur spring
Osōshi OnsenHokkaido · オソウシ温泉Also sulfur, similar pH
Sulfur spring
Shikibidani OnsenTokushima · 四季美谷温泉Also sulfur, similar pH
Sulfur spring

The numbers

Water temperature
35°C
pH
8.6 (mildly alkaline)
Inns
1
Address in Japanese
福島県福島市桜本字木通沢4

Figures from the town's Japanese Wikipedia article.

Where it is

37.7477, 140.3405 — open the map

Read more

Japanese Wikipedia

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