Hirugami Onsen Yumoto Hotel Achigawa

A Hirugami Onsen inn with a cave bath at the spring source and a garden open-air bath

Cave bath at the source

The spring that resurfaced during a 1973 geological boring rises inside the cave above the open-air bath. The cave bath, built from large rocks, is fed by water flowing from deep inside.

Rock garden open-air bath

A spacious open-air bath set half in nature, with seasonal garden views and starry night skies.

pH 9.73 alkaline sulfur spring

The water is an alkaline simple sulfur spring at pH 9.73. The indoor bath overlooking the courtyard also has a jacuzzi, plus there is a sauna.

VIP rooms with view bath

The Special Guest Rooms in the Shin-Manyokan wing combine a 10-tatami room, tea room and bedroom with an in-room onsen view bath.

pH 9.73 alkaline sulfur spring

The water is an alkaline simple sulfur spring at pH 9.73. The indoor bath overlooking the courtyard also has a jacuzzi, plus there is a sauna.

VIP rooms with view bath

The Special Guest Rooms in the Shin-Manyokan wing combine a 10-tatami room, tea room and bedroom with an in-room onsen view bath.

Show more (2 more)▾

Getting there

About 2.5 hours by highway bus from Meitetsu Bus Center, Nagoya, then about 5 min by taxi from Hirugami Onsen bus stop; about 10 min by car from Sonohara IC

Best for

Families and multi-generation groups who want cave and garden onsen baths

#HirugamiOnsen#Nagano#AchiVillage#CaveBath#Onsen#FamilyTrip

* This introduction was compiled with AI from the property's official website and other public information, and may not be fully accurate. Please check the official website and the details shown at booking before you reserve.

Address

503-115 Chisato, Achi-mura, Shimoina-gun, Nagano📍 View on map

Phone

81-265-43-2800

Official website

https://www.hotel-achigawa.jp/