Okuyama Ryokan, Doroyu Onsen (Day Use)
Three spring-fed bathing areas, with one seasonal outdoor closure
Property overview
Overview
Okuyama Ryokan uses three springs across its indoor bath, mixed outdoor bath and large outdoor bath. One admission covers the three bathing areas when open. The large outdoor bath normally closes for winter, and natural water temperature can change with weather. A September 2026 closure was scheduled for the 8th and 9th, with reopening planned for the 10th subject to spring conditions.
Spring & water temperature
- Spring-source temperature
- The inn's onsen page lists 67°C; this is not confirmed as a shared temperature for all three springs
- Bathing temperature
- Not published; natural spring temperatures can vary with weather
- Spring source
- Three springs: Shinyu, Tengu-no-Yu and Kawa-no-Yu
- Spring classification
- Multiple springs, primarily sulfur-bearing, according to the inn and Yuzawa City's visitor information
- pH
- Not published
- Flow rate
- Not published
- Water handling
- The inn says each bathing area is supplied by a different spring, with free-flowing water and added water. Tengu-no-Yu supplies the mixed outdoor bath, while Shinyu is used mainly for the large outdoor bath. The inn does not publish a full treatment table for every bath.
Bathing indications
The inn lists general bathing indications and precautions. This information does not guarantee a treatment effect.
Day use is 10:30–14:30, last admission 13:30; adult admission is ¥800 and child admission ¥500. The inn was scheduled to close September 8–9, 2026, with day-use reopening planned for September 10 at 10:30, subject to spring conditions. The large outdoor bath normally closes from November to late May. Tattoo rules are unconfirmed.
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Meals
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For allergies or other dietary requirements, contact the property before booking to confirm what can be accommodated.
How ryokan meal plans workLocation & access
Check the last leg of the journey.
A mountain-area stop best combined with a drive to Kawarage Jigoku or Oyasukyo. Public transport is limited, so confirm routes and departure times before making it a day trip.
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