Tsukahara Onsen
Oita · 塚原温泉
Sulfate springIron spring
The water here
Sulfate spring 硫酸塩泉
Clear water with a faintly bitter taste. Known for holding heat.
Iron spring 含鉄泉
Turns reddish brown as the iron meets air. The water is clear at the source.
Where it is
33.3133, 131.4220 — open the map
Read more
Japanese Wikipedia
Other towns in Oita