Happo-ike-sanso

The Happo-ike-sanso is a public mountain hut located on the shore of Happo-ike (Happo Pond), one of the most iconic alpine lakes in the Hakuba Range of the Northern Japanese Alps. With lift-assisted access and a short alpine approach, it functions both as a destination hut for scenic overnights and as a staging point for routes toward Mt. Karamatsu-dake.