Find out what temperature the steaming waters reach at Kawayu Onsen Kawayu Kosyu Yokujyo. Surrounded by spectacular nature, this mineral-rich spring is a popular day trip.
You'll soon see why this Kawayu Onsen naturally heated water source is visited by many travelers. If you're searching for other things to see here, Kussharo-ko, Mount Io, and Child of God Pond are in the area too. They won't take very long to reach from Kawayu Onsen Kawayu Kosyu Yokujyo.