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Tsurugatonneru Onsen

Fukui · 敦賀トンネル温泉

Tsurugatonneru Onsen is a hot spring town in Fukui, Japan. The water leaves the ground at 25°C, cool enough that the baths here are usually reheated. It measures pH 9.9 — strongly alkaline. Officially the water is classed as sulfur spring. Its sources put out around 700 litres a minute. 1 inns take visitors here.

Getting there

From Kyoto / Osakaabout 1 h
CarNot needed
JR PassCovers the train
  1. Train to Tsuruga Station (Shinkansen)
  2. Local bus, about 20 min

Fly into Kansai (KIX) or Itami. 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

Kanegasaki CastleCastle · 3.2 km
Kehi JingūShrine · 2 km
Kanegasaki-gūShrine · 3.1 km
Mount TezutsuMountain · 2.5 km
Saifuku-ji TempleTemple · 5.4 km
Lake SuigetsuLake · 19.4 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 — Fukui

More on tattoos and onsen

Where to stay

Onsen inns — Tsuruga 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

Imajōsanrokugo OnsenFukui · 今庄365温泉10.9 km northeast
Sulfur spring
Kogashima OnsenFukui · 虹岳島温泉18.3 km west
Radioactive spring
Hanahasu OnsenFukui · 花はす温泉22.8 km northeast
Simple spring
Sugatani OnsenShiga · 須賀谷温泉27 km southeast
Bicarbonate spring
Echizenkuriya OnsenFukui · 越前厨温泉32.5 km north
Bicarbonate springSulfate spring
Hanamizuki OnsenFukui · 花みずき温泉32.9 km north
Bicarbonate spring

Similar water elsewhere

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

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
Sanogawa OnsenYamanashi · 佐野川温泉Also sulfur, similar pH
Sulfur spring
Sarukawa OnsenHokkaido · 沙流川温泉Also sulfur, similar pH
Sulfur spring
Maki OnsenYamanashi · 真木温泉Also sulfur, similar pH
Sulfur spring
Kasumi OnsenAkita · かすみ温泉Also sulfur, similar pH
Sulfur spring

The numbers

Water temperature
25°C
pH
9.9 (strongly alkaline)
Discharge
700 litres a minute
Inns
1
Address in Japanese
福井県敦賀市 {{Location map many | Japan Fukui Prefecture | relief = 1 | caption = | w

Figures from the town's Japanese Wikipedia article.

Where it is

35.6391, 136.0867 — 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.