You can proceed along this very easy segment from Altrei uphill via the Ziss Saddle – not far from there, you can admire the stunning "huckete Stoan," a free-standing erratic boulder made of porphyry the size of a house – until you come to the Horn-Alm (which is managed). From here, you will proceed slightly downhill until you come to the bogland "Schwarz" and "Weiss" lakes. It's now only a short stretch to Gfrill, the goal of this segment.