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Hot Springs

  • Great Bath 'Kobo no yu' Garden Outdoor bath·Gentle

    Earth tea red tea, Jade green, Wild grass, lime···.Isogo's home origin "Kobo no yu" is a "Nanairo-no-Yu" that changes constantly.

    Sometimes it is a clear green color, it turns into a white milky white like a commercial bath additive, or sometimes it turns into a brown color that makes you feel the redness of the soil.It seems that this happens subtly depending on iron content, acidity, alkalinity, etc. It is said that hot springs that can enjoy such a clear change are unusual nationwide.Because it contains a lot of salt, skin after bathing is crane! It is also called hot water of beautiful skin
  • Great Bath 'Kobo no yu' Outdoor bath·Women's hot water

    Hot spring researcher also makes the ingredients thick! The power of natural power of about 130 bags of commercial bathing agent will warm up to the core of the body gently and gently.
  • Source tank

Hot Springs

Ajiro Hot Springs(Natural hot spring 100%) Hot Spring Baskdown ※It does not include artificial hot springs

Open Air Bath

Yes (There are also men and women (including time change) · Charges are not allowed)

Private Bath


Number of baths

"Outdoor bath] Man: 1 Female: 1 Mixed Bath: 0
[Inner bath] Man: 1 Female: 1 Mixed Bath: 0
[sauna] Man: 0 Female: 0 Mixed Bath: 0

Other bath facilities

Observation bath(Conditioned)

Bath Terms of Use

Public bath: You can take a bath from check in from 14:00 to the next morning at 8:30.The hot spring ingredients are thick and it gets very warm.Please refrain from bathing after drinking.
A private bathroom for outdoor bath: Opening Hour, 45 to 60 minutes, For 2 people: ¥ 2,700, For 4 to 5 people, ¥ 3,780, 10:00 to 17:00(Final reception 16:00)※There is a stone stair and a staircase to the public bath (inner bath and outdoor bath).

Onsen tax

Hotspring tax adult 150 yen separately.