The Chamanna d'Es-cha CAS (Es-cha-Hütte) is a high-alpine stage hut located above the Engadin, at the head of the Val d’Es-cha, in the Canton of Graubünden. Remote yet strategically positioned, it plays an important role on multi-day alpine traverses and serves as a practical base for experienced alpine hikers and ski tourers, rather than for technical climbing.

The Capanna Buffalora is a small, remote mountain hut located in the Val Mora, a high and secluded valley on the border between Graubünden (Engadin) and Italy. Surrounded by wide alpine meadows, gentle ridges, and an atmosphere of isolation, it serves primarily as a stage hut for long-distance hikers and trekkers exploring one of the most unspoiled regions of Eastern Switzerland.