Kawasakiarima Onsen is a hot spring town in Kanagawa, Japan. The water leaves the ground at 20.9°C, cool enough that the baths here are usually reheated. It measures pH 6.5 — close to neutral. Officially the water is classed as iron spring. 1 inns take visitors here.
Turns reddish brown as the iron meets air. The water is clear at the source.





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.
35.5718, 139.5863 — open the map
Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.