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Hotel Banso

函館・湯の川温泉 ホテル万惣はこだて・ゆのかわおんせん ホテルまんそう

Lodging
Hokkaido·Hokkaido

Day Use

Yes
15:00–22:00

Last admission at 21:00. On weekends, day-use is available from 12:30.

¥1,800

¥2200 on weekends

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Policies & Services

TattooNo

Allows entry with visible tattoos

KidsYes

Welcomes children and families

DiningYes

A restaurant or dining room open to visitors, not only meals for overnight guests

Breakfast and dinner are available for day-trip guests at an additional charge.

TowelsYes

Towels to rent or borrow at the desk

Included in the price

ParkingYes

On-site or nearby parking available

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AN
Andrey Novikov
6 months ago· edited

Hakodate Yunokawa Onsen Hotel Banso Hotel. I went for a day visit for ¥2,200 on a weekend (towels included in the price). With a day visit, you can come not only for the onsen, but also for breakfast and dinner. The bath area is very well made and beautiful in terms of design, everything is kept in dark tones with lighting accents. The women’s and men’s sections switch places. In the indoor area there is a milky bath with microbubbles and a hot indoor bath (42°) with massaging water jets (no bubbles, so you can’t even tell that hydro-massage is waiting for you). There is a regular dry sauna (80-90° with a TV, all as it should be) and a not-hot aroma sauna (around 50 degrees), and they come with a mizuburo (22°). The outdoor area has no view, it is simply outside, under a roof. One large hot bath (42°), a fountain nearby for appearance only (I touched it, it was cold), and a bath with recliners (also 42°, the recliners are comfortable, but deep, so the body is fully submerged). Overall, it is a very pleasantly made hotel and the onsen in it. I would recommend it as a first stop for people who are just trying onsen, or want to get others hooked. 2026.04.25 (photo from the internet)

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Onsen Oni

Last updated October 7, 2026