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Shigakogen milky hot spring Keikoku

志賀高原 白い温泉 渓谷の湯

Milky sulfur baths at a ryokan on the Shiga Kogen ski slopes

Lodging
Chubu·Nagano

Day Use

Yes

Day-use bathing is closed for the winter season, December through March.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

KidsWith Conditions

Welcomes children and families

Children can stay only in three room types (Menkawa, Sugi, Hinoki); the other rooms are adults only.

ParkingYes

On-site or nearby parking available

Views

Forest
River
Mountains

About

Two springs feed the baths at Keikoku no Yu: a clear, gentle spring in the large indoor bath, and a milky, sulfur-scented spring in the outdoor bath and in many of its twelve guest rooms, where the water's tone shifts from one day to the next. There's also a private bath. The ryokan sits at the foot of the Shiga Kogen ski slopes, with a gondola stopping close to its door, and the outdoor bath faces the forest with the Yokoyu River running close enough to hear; on clear nights it opens onto a wide sky of stars. Dinner is a kaiseki course built around Shinshu beef and mountain vegetables.

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Onsen Oni

Last updated September 29, 2026