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Hakuba Happo Onsen Obinata no Yu

白馬八方温泉 おびなたの湯はくばはっぽうおんせん おびなたのゆ

Seasonal open-air bath above Hakuba's ski slopes

Other
Chubu·Nagano

Day Use

Yes
12:00–18:00

12:00-18:00

¥0

Adult (junior high and up) 800 yen, child (elementary school) 500 yen, infant (age 3 to preschool) 300 yen, tax included. Winter kashikiri (貸切) private bookings run on separate, unlisted pricing.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathNo

Enclosed indoor bathing area

SaunaNo

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Winter (roughly Dec 20 - Mar 31) it operates exclusively as a reservation-only private bath; corroborated by yukoyuko (貸切風呂) and asoview listings.

Mixed BathingYes

Shared bathing area for all genders

Policies & Services

KidsYes

Welcomes children and families

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels to rent or borrow at the desk

ParkingYes

On-site or nearby parking available

Highlights

Drinking Spring

Programs

About

An open-air bath on the slopes above Hakuba, open seasonally, with views of the Northern Alps spreading out in front of you. The water is naturally hydrogen-rich and stays at a gentle temperature, easy to linger in. In winter the pool converts to a bookable private session, soaking while snow falls around you is the kind of thing people come back for.

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Reserve or check availability on a booking site.

5.0

1 review

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青木
青木崇
9 days ago

Among the hot springs in Happo, this one has the most open feel. It is a simple setup with only a rotenburo, but the tub is large and it is the closest to the source, so the hot spring water must be fresh, haha. On the other hand, the washing area is small, so I think it is best to simply enjoy the time in the bath. And they have applied to the health center, so you can drink the hot spring water. Isn't that rare?

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Last updated October 14, 2026