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Yatsugatake Jomon Tennen Onsen Togariishi no yu(八ヶ岳縄文天然温泉 尖石の湯(とがりいしのゆ))

Nagano / yatsugatake-nagano

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The open-air bath (men and women bath separately) from a medical hot spring with water flowing directly from the hot spring source is just like a secret hot spring. It is in a forest where you only can hear the wind and the small birds tweet.
The relaxing bright green hot spring has one of the best sulfate contents in the world and is also drinkable. The sulfate has a high diuretic effect and also detoxification effects which egest waste from your body and blood which is recommended for health maintenance and weightloss.
You are welcome to drink the hot spring water at the "spring water drinking place" separated from the open-air bath!
・ The water has positive effects on
Obesity, diabetes chronic digestive diseases, chronic coprostasis, chronic cholecystitis, cholelithiasis and gout
The "Jomon house" was completed in the faciliy in 2014. Please try out the life of the people from the jomon period while you are relaxing after your bath.
Lodging is only available upon reservation. The "Juice fast in Tateshina" which is held several times a year is also popular. For more information visit HP


Address Nagano Toyohira, Chino 10246-1
Telephone 0266-76-5211
Official Website

Entrance fees: Adults 1030 yen Children (5 - 12 years) 830 yen ※ bathing will be taken from more than five years of age

Business hours Day trip bath times: 10:00 - 17:00
November 1st - March 31th: 10:00 - 16:00
Business Holidays  Tuesdays, Wednesdays※
※There are changes due to the fast program and scheduled events. Please see the calendar for more information.
20 minutes by car from Chino station on JR Chuo main line
Types of hot springs Hydrogen Carbonate Springs, Sulfate Springs, Chloride Springs, Hyperthermal Springs
Types of effectiveness Neuralgic, Muscle Pains, Joint Pains, Frozen Shoulder, Motor Paralysis, Bruises, Sprains, Enteropathy, Bad Circulation, Incised Wounds, Burns, Women's Disease, Arteriosclerosis
Services Parkings
Characteristics of hot springs One Day Hot Spring, One Day Bathing, Natural Hot Spring, Hot Spring Source , Open Air Bath, Good for Skin


  • 2017/01/18


    露天風呂が最高です! 泉質がよく、お肌がつるつるになりました。 自然の豊かさにもとっても癒されました

  • 2016/05/01


    地図アプリで開いた場所は全然違う場所を案内されてしまうので注意。また、尖石温泉縄文の湯という類似した施設も別にあるので注意。結局たどりつけませんでした、、、 尖石の湯からのコメント: 地図の場所が違いたどり着けなかったとのことで、 大変残念な思いをさせてしまい、誠に申し訳ございませんでした。 また、ご指摘くださいましてありがとうございます。 情報は修正をいたしましたので、ご安心下さい。 またのお越しをお待ち申し上げております。(2016.6.16)

  • 2013/01/30


    唐沢鉱泉に行く途中の三井の森の手前を林の中へ。 9時頃到着したが、玄関に男物の靴が2足あるが、人気は無い。 電話してみると女性が出た。 内湯と露天風呂があるが、10時からというので、時間が合わず帰る。

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