Starting point: valley head Ridanna –Masseria (1.417m)
The refuge Müllerhütte is located at an altitude of 3.145m above the Übeltalferner and is reachable only crossing the glacier. First route 9 to the refuge Becherhaus then from the Becher slightly descending to a level glacier crossing (watch out for crevices!) till reaching the refuge Müllerhütte.
Surefootedness and apropriate equipment strictly necessary!