Daisetsu Kōgen Onsen
Hokkaido · 大雪高原温泉
Acidic spring
The water here
Acidic spring 酸性泉
Strongly acidic, sometimes below pH 2. It stings on cuts and is not for long soaks.
Where it is
43.6263, 142.9310 — open the map
Read more
Japanese Wikipedia
Other towns in Hokkaido