Shibu Onsen
渋温泉36°44′ N 138°26′ EOnsen town¥800, about CAD 7.20 or USD 5.10 (October 2026 rates)
Shibu Onsen is a lane of old inns with nine public baths, and it suits travellers who stay the night; day visitors get only the ninth bath, Shibu O-yu, for ¥800 (adults, 2026).
Photo Yiannis Theologos Michellis · Wikimedia Commons · CC0 and others, credited in the gallery
Know before you bathe
Greet the locals when you walk in, since these are their daily baths. Pour water over yourself sitting low, because the tubs sit at floor level and splashing reaches the people soaking. Turn off the cold tap once the water is bearable. Hair washing is banned at O-yu.
Getting there
Shibu Onsen sits in Yamanouchi, just up the valley from Yudanaka Station on the Nagano Electric Railway.
Shibu's nine soto-yu belong to the people of the town, and every inn lends its guests a key that opens all of them for free. Guests walk between the baths in yukata and geta and press a stamp onto a prayer tenugui at each door. Locals call the round kyuto meguri. The circuit ends with a climb to Shibu Takayakushi, the temple hall above the town, and the ryokan association says finishing it washes away hardship and brings a long life.
Each bath draws on its own source and carries its own cure in local lore. Hatsuyu, the first, is known as the stomach bath. Mearai-no-yu got its name from people bathing sore eyes, Take-no-yu is the one for gout, and Shinmeitaki-no-yu has a name as the bath for women hoping for children. The water is very hot, so the association warns of burns and asks you to cool a tub with the tap before getting in.
Day visitors buy an O-yu ticket at the Shibu Onsen tourist information centre or at one of the inns near the bath, then have the door unlocked at a listed shop or inn. O-yu holds brown, iron-rich water and a steam room heated by the spring under the floor. Up on the roof sits a foot bath fed from the same source.
Worth knowing
- Plan Shibu around a night's stay if you want the nine-bath circuit; the key comes with a room at any inn in town.
- Buy the prayer tenugui at your inn before setting out.
- If a small tub is full, move on to another bath and come back later.
Quick answers about Shibu Onsenよくある質問
Can day visitors use Shibu Onsen's nine baths?
No. Only guests staying at Shibu Onsen's inns can use all nine soto-yu. Day visitors can bathe at the ninth bath, Shibu O-yu, from 10:00 to 17:00 for ¥800 (adults, 2026).
How much does Shibu O-yu cost for a day visit?
Shibu O-yu costs ¥800 for adults and ¥500 for children in 2026. Buy the ticket at the Shibu Onsen tourist information centre or a nearby inn, then have the door unlocked at a listed shop or inn.
Can I wash my hair at Shibu O-yu?
No. Hair washing is banned at Shibu O-yu, and none of Shibu Onsen's nine baths supply shampoo or soap.
What are the opening hours of Shibu Onsen?
Shibu Onsen keeps these hours: Mon–Sun 10:00–17:00.
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