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Oshuku Onsen
Refresh yourself at this hidden gem of a hot spring in the mountains, boasting 450 years of history.
Founded 450 years ago, Oshuku Onsen got its name when a bush warbler (uguisu) was seen bathing its injured leg in the warm waters that emerged from the rocks. Located about a 30-minute drive from central Morioka, this mountain village hot spring area along the Oshuku River offers a variety of accommodations, from resort hotels to guesthouses and traditional inns that cater to extended therapeutic stays.
The onsen has an abundant flow, producing over 3,000 liters per minute, with source temperatures ranging from 57 to 62°C. The sulfur-rich waters, known for their skin-soothing properties, are beneficial for lifestyle-related illnesses, skin conditions, and post-illness recovery. Because the minerals absorb quickly into the skin, it’s recommended to enjoy shorter, repeated baths rather than long soaks.
For a day trip, the town-operated communal bathhouse is a great option, and the nearby "Uguisu Yunoyama Park" offers a free foot bath for a relaxing break in the onsen town.
Highlights
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A renowned hot spring established 450 years ago, now forming a hot spring town nestled in the mountains.
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With a flow of over 3,000 liters per minute, the onsen is effective for treating lifestyle-related illnesses and skin conditions.
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The sulfur-rich water is gentle on the skin and promotes health recovery during post-illness rehabilitation.
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The town-operated communal bathhouse offers day-use options, and the free foot bath is also highly regarded.
Photos
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![Enjoy a hidden gem of a hot spring tucked away in the mountains.]()
Enjoy a hidden gem of a hot spring tucked away in the mountains.
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![Oshuku Onsen can be enjoyed not only at the communal bathhouse but also at various inns.]()
Oshuku Onsen can be enjoyed not only at the communal bathhouse but also at various inns.
Official FAQs
Frequently Asked Questions have been vetted and answered directly by each listing.
Q
Is free Wi-Fi available in the area?
Some accommodations may offer it.
Q
Are coin lockers available?
Not available.
Q
Are there any smoking areas?
Not available.
Reviews
Details
- Name in Japanese
- 鶯宿温泉（おうしゅくおんせん）
- Postal Code
- 020-0574
- Address
- Oshuku, Shizukuishi-cho, Iwategun, Iwate
- Telephone
- 019-692-5138 (Shizukuishi Tourist Association)
- Closed
- Vary by accommodation (the town-operated communal bathhouse is closed on Wednesdays)
- Business Hours
- Vary by accommodation (the town-operated communal bathhouse is open from 10:00am to 9:00pm)
- Admission
- Town-operated communal bathhouse: Adults 550 yen, Children 250 yen
- Access
- Shared taxi (Anekko Bus), a short walk from the "Oshuku Onsen" bus stop
- Credit Cards
- Not accepted (town-operated communal bathhouse)
- Official Website
- Official Website (English)