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Akayu Onsen

Yamagata · 赤湯温泉

Akayu Onsen is a hot spring town in Yamagata, Japan. It measures pH 7.3–9.5 — close to neutral. Officially the water is classed as chloride spring. Its sources put out around 1 litres a minute.

Getting there

From Tokyoabout 2½ h
CarNot needed
JR PassCovers the train
  1. Train to Akayu Station (Shinkansen)
  2. Local bus, about 5 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.

Chloride spring

The water here

Chloride spring 塩化物泉

Salty water. The salt leaves a thin film on the skin, so you stay warm well after leaving the bath.

More photographs

From Wikimedia Commons. Tap a photo for the photographer and licence.

Things to see nearby

Yonezawa CastleCastle · 16.6 km
Kumano ShrineShrine · 4.3 km
Eboshiyama HachimangūShrine · 0.3 km
TakatumuziMountain · 3.5 km
Yamagata Zao Onsen Ski ResortSki area · 23.5 km
KaisendōArt museum · 14.6 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 — Yamagata

More on tattoos and onsen

Where to stay

Onsen inns — Nanyo 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

Iidesoekawa OnsenYamagata · いいで添川温泉13.7 km west
Simple spring
Kaminoyama OnsenYamagata · 上山温泉15.8 km northeast
Chloride springSulfate spring
Kurosawa OnsenYamagata · 黒沢温泉19.6 km northeast
Sulfate spring
Onogawa OnsenYamagata · 小野川温泉21.5 km southwest
Chloride springSulfur spring
Zaō OnsenYamagata · 蔵王温泉24.1 km northeast
Chloride spring+4
Yamanobe OnsenYamagata · 山辺温泉27.1 km north
Chloride spring

Similar water elsewhere

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

Katayamazu OnsenIshikawa · 片山津温泉Also chloride, similar pH
Chloride spring
Lake Toya Hot SpringHokkaido · 洞爺湖温泉Also chloride, similar pH
Chloride spring
Atsushio OnsenFukushima · 熱塩温泉Also chloride, similar pH
Chloride spring
Yachigashira OnsenHokkaido · 谷地頭温泉Also chloride, similar pH
Chloride spring
Ōtemachi OnsenTokyo · 大手町温泉Also chloride, similar pH
Chloride spring
Aburatsubo OnsenKanagawa · 油壺温泉Also chloride, similar pH
Chloride spring

The numbers

pH
7.3–9.5 (close to neutral)
Discharge
1 litres a minute
Address in Japanese
山形県南陽市

Figures from the town's Japanese Wikipedia article.

Where it is

38.0500, 140.1700 — 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.