Mitsumata-sanso

Mitsumata-sanso (三俣山荘) is a landmark hut in the remote Kurobe Genryu (Kurobe headwaters) area of the Northern Japanese Alps. It’s a true traverse hub: a place where long routes converge (Sugoroku–Kumonodaira–Yumata/Ito Shindo corridors), making it ideal as a base for multi-day itineraries rather than a simple one-night stop.