Sanbe Onsen is a hot spring town in Shimane, Japan. The water leaves the ground at 34.8–42°C, hot. Officially the water is classed as chloride spring and iron spring. Its sources put out around 2,500 litres a minute.
Getting there
From Kyoto / Osakaabout 5 h
CarNot needed
JR PassCovers the train
Train to Ōdashi Station (JR)
Local bus, about 40 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.
Chloride springIron 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.
Iron spring 含鉄泉
Turns reddish brown as the iron meets air. The water is clear at the source.
More photographs
From Wikimedia Commons. Tap a photo for the photographer and licence.
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.