Yoko-o-sanso (横尾山荘)

Yoko-o-sanso (横尾山荘) is the classic trail-lodge hub at Yokoo, the main “branching point” in Kamikochi for routes toward the Yari–Hotaka region (Yarisawa, Karasawa) and for the traverse toward Chōgatake / Tokugō Pass. It’s not a ridge hut—it’s a strategic base camp: comfortable enough to reset, but positioned for serious multi-day itineraries.