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Photo: Hasui Kawase · Public domain · Wikimedia Commons

Shiobara-Arayu Onsen

Tochigi · 塩原新湯温泉

Shiobara-Arayu Onsen is a hot spring town in Tochigi, Japan. The water leaves the ground at 59.2°C, hot. It measures pH 2.4 — strongly acidic, the kind that stings on a cut. Officially the water is classed as sulfate spring and sulfur spring.

Getting there

From Tokyoabout 2 h
CarNot needed
JR PassCovers the train
  1. Train to Nishi-Nasuno Station (JR)
  2. Local bus, about 40 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.

Sulfate springSulfur spring

The water here

Sulfate spring 硫酸塩泉

Clear water with a faintly bitter taste. Known for holding heat.

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

Hunter Mountain ShiobaraSki area · 3.2 km
RyūōkyōGorge · 12 km
Mount ArakaiMountain · 15.1 km
Izumi CastleCastle · 17.8 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 — TochigiInns with a private bath — Tochigi

More on tattoos and onsen

Where to stay

Onsen inns — Nasushiobara 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

Shiobara-Motoyu OnsenTochigi · 塩原元湯温泉2.4 km northwest
Chloride spring+2
Kamishiobara OnsenTochigi · 上塩原温泉2.9 km north
Chloride springBicarbonate spring
Nakashiobara OnsenTochigi · 中塩原温泉3.7 km northeast
Simple spring+2
Monzen OnsenTochigi · 門前温泉3.9 km northeast
Chloride spring
Furumachi OnsenTochigi · 古町温泉3.9 km northeast
Chloride springBicarbonate spring
Shiobara OnsenTochigi · 塩原温泉郷4 km east
Chloride spring+3

Similar water elsewhere

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

Higashi OnsenKagoshima · 東温泉Also sulfur and sulfate, similar pH
Sulfate springSulfur spring
Asahi OnsenHokkaido · 朝日温泉Also sulfur and sulfate
Sulfate springSulfur spring
Hokkein OnsenOita · 法華院温泉Also sulfur and sulfate
Sulfate springSulfur spring
Shintakayu OnsenYamagata · 新高湯温泉Also sulfur and sulfate
Sulfate springSulfur spring
Nakanosawa OnsenFukushima · 中ノ沢温泉Also sulfur and sulfate, similar pH
Chloride spring+2
Honzawa OnsenNagano · 本沢温泉Also sulfur and sulfate
Sulfate springSulfur spring

The numbers

Water temperature
59.2°C
pH
2.4 (strongly acidic)
Address in Japanese
栃木県那須塩原市湯本塩原

Figures from the town's Japanese Wikipedia article.

Where it is

36.9563, 139.7811 — 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.