
Masugataya
桝形屋
Ginzan · Yamagata onsen ryokan — A 450-year-old hidden spring, cradled in a gorge
PHOTOS
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ABOUT
Yamagata · Ubayu Onsen Masugataya

2026-09-03 → 2026-09-04 · 2 adults






Ringed by crimson rock faces like a folding screen, a milky-white open-air bath sends up steam at the gorge's center. Open for 450 years and run by the 17th generation, Ubayu Onsen Masugataya offers the true quiet of a hidden spring—deep in mountains where neither electricity nor phone signal reach.
Property Description Come and create your own relaxing hot spring travel diary at this remote inn with outdoor bath overlooking the splendid beauty of valley which we are proud of. Property Access From Toge station, 25 minutes by our pick-up shuttle which needs advance booking
* This description is the property's own text, in English.
* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.
GUIDE
From onsen etiquette to check-in — the things worth knowing first.
ROOMS
POLICY
Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 18:00
* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.