Hot spring
over time
Different colors of the sky and the changing seasons
Natural hot springs where you can enjoy the scenery
自然に囲まれた露天風呂では、初夏の新緑、秋の紅葉など四季折々の景観をお愉しみいただけます。
木々を渡る風を感じながら、日常の喧騒から心を解き放つデトックス体験を。


Happu Onsen
Enjoy a luxurious soak in the hot spring,
also known as the “beauty bath”.
This "bicarbonate spring," also known as one of the three best types of hot springs for beauty, is a gentle hot spring with benefits for cuts and skin beautification. Enjoy this rare natural hot spring in the Karuizawa area as a casual stop-off.
- Business Hours
- 10:00 - 22:00 (Last entry time 21:15)
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