
Photo: Totti · CC BY-SA 4.0 · Wikimedia Commons
Wakura Onsen is a hot spring town in Ishikawa, Japan. The water leaves the ground at 89.1°C, hot enough that it has to be cooled before anyone can get in. It measures pH 7.6 — mildly alkaline, the slippery kind. Officially the water is classed as chloride spring. Its sources put out around 2,618 litres a minute. 22 inns take visitors here with room for about 9,171 guests. About 1.02 million people a year come to bathe.
Salty water. The salt leaves a thin film on the skin, so you stay warm well after leaving the bath.
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.
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.






Figures from the town's Japanese Wikipedia article.
37.0867, 136.9183 — open the map
English Wikipedia · Japanese Wikipedia
Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.