Sarugakyo Onsen Mantenboshi no Yu
Sarugakyo Onsen Mantenboshi no Yu
Sarugakyo Onsen Mantenboshi no Yu
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Sarugakyo Onsen Mantenboshi no Yu

猿ヶ京温泉 まんてん星の湯

Last updated: December 21, 2020

Outdoor baths overlooking a lake

Mantenboshi no Yu is a public onsen in the scenic Sarugakyo Onsen area. The facility is surrounded by the natural beauty of verdant hills and Lake Akaya. Mantenboshi no Yu has multiple open-air baths with striking views of the lake and, at night, star-filled skies.

The large facility also has indoor baths, a private bath available for rental, and an on-site restaurant with indoor and outdoor seating.

Basic Information


1150-1 Sarugakyo Onsen, Minakami, Tone District ( Map)


About 20 minutes by car from Tsukiyono IC of Kan-Etsu Expressway


10:00 a.m. to 9:30 p.m.


Tuesdays (except holidays), Sundays




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