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Photo: Sanjo · Public domain · Wikimedia Commons

Asoakamizu Onsen

Kumamoto · 阿蘇赤水温泉

Asoakamizu Onsen is a hot spring town in Kumamoto, Japan. The water leaves the ground at 48°C, hot. It measures pH 7.2 — close to neutral. Officially the water is classed as sulfate spring. Its sources put out around 186 litres a minute. 1 inns take visitors here with room for about 450 guests.

Getting there

From Fukuokaabout 2 h

CarNot needed

JR PassCovers the train

1. Train to Akamizu Station (JR)
2. Walk, about 10 min

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

The water here

Sulfate spring 硫酸塩泉

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

More photographs

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

Things to see nearby

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.

More on tattoos and onsen

Where to stay

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

Similar water elsewhere

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

The numbers

Water temperature

48°C

pH

7.2 (close to neutral)

Discharge

186 litres a minute

Inns

1

Guest capacity

450

Address in Japanese

熊本県阿蘇市

Figures from the town's Japanese Wikipedia article.

Where it is

32.9161, 130.9892 — open the map

Read more

Japanese Wikipedia