About Iwatake no Yu
"Iwatake no Yu" is a day-use hot spring facility located just a short walk from the gondola base station at the foot of Hakuba Iwatake Mountain Resort in Hakuba Village, Kitaazumi District, Nagano Prefecture. The hot spring water is rich in minerals and salt, with a very gentle feel on the skin and outstanding heat-retaining properties, making it hard to cool down after bathing and earning it a reputation as a beloved spring known as the "warming waters." Its biggest pride is the newly added Kurojiso Sauna, created through renovation. Branches of Nagano-grown kuromoji, an aromatic wood, are hung overhead, and by spraying water from the bottle provided in the room, a refreshing Japanese herb fragrance with a hint of spice instantly fills the sauna, delivering invigorating sweating together with a wonderful aroma. A cold plunge bath using Hakuba's cool natural groundwater and superb outdoor relaxation on infinity chairs surrounded by a birch forest are also major attractions.