The Tierberglihütte SAC is a classic high-alpine hut dramatically positioned above the Steingletscher, near the Susten Pass, on the Bern–Uri border. Known for its commanding glacier views and strategic placement, it serves primarily as a base for glacier ascents, high-alpine traverses, and ski mountaineering.

The Sustlihütte SAC is a renowned high-alpine hut located above the Susten Pass, near the border between the cantons of Bern and Uri. Set in a dramatic granite landscape with glaciers and steep ridges, it is best known as a base for alpine rock climbing, glacier ascents, and ski mountaineering.

The Grassenbiwak SAC is a small and exposed high-alpine bivouac situated near the summit pyramid of the Grassen (2,946 m), above the Susten Pass on the border between the cantons of Uri and Bern. Designed for experienced alpinists, it serves as a minimal shelter and staging point for classic alpine routes and traverses in the Susten region.