AQUAIGNIS GARDEN SPA is available for use.
[Soak and Unwind at Aqua Ignis]
Guests staying at HACIENDA KARUIZAWA can enjoy the adjacent bathing Facility, “AQUAIGNIS GARDEN SPA.”
With an open-air bath, indoor bath, sauna designed for comfortable perspiration, and spaces for outdoor relaxation and lounging, it offers a complete bathing experience.
Surrounded by Karuizawa’s crisp air, ease the tension of travel and take time to restore both body and mind.
[How to Use]
Our Facility offers two distinct saunas for both men and women.
In particular, the wood-fired sauna—where you can watch the flickering flames and listen to the crackle of burning logs—is a special space that elevates an ancient form of healing into modern luxury.
Pursuing the ultimate contrast bathing experience, we provide multiple cold plunge baths with different temperature ranges.
A luxurious option known as “cold-to-cold contrast bathing” gently embraces your heated body and invites you into a deeper rest (totonoi) than ever before.
Enjoy an exceptional refreshment time that tunes both mind and body.




















