Honke Bankyu Icefall Festival (In-House Ice Illumination Event)

湯西川温泉 本家伴久の氷瀑

A massive icefall is sculpted on the opposite bank of the Yunishigawa River starting in January, and is beautifully illuminated from early February through the end of March.
The view from the main building’s guest rooms, lobby, and open-air baths is truly magical and breathtaking.