Find out what temperature the steaming waters reach at Nigorigo Onsen. Surrounded by gorgeous nature, this mineral-rich spring is a popular outing.
Located in Gero, this naturally heated water source is worth a visit. But you'll find plenty more to check out in the area. Mount Ontake, Kaida Kogen Mia Ski Resort, and Ontake Ropeway aren't too far from Nigorigo Onsen.