Hike from Pertisau to the Gramai Alm (walking time: approx. 2 hours), then on to the Lamsenjochhütte at 1,953 meters (walking time from the Gramai Alm: 1.5 hours), spend the night there.
From the Lamsenjochhütte the path continues to the Binsalm (managed and offers overnight accommodation). Then continue hiking to Eng (walking time comfortable 3 hours). There are several accommodation options on the Eng Alm on the Grosse Ahornboden or you spend the night in the Alpengasthof Eng.
From the Eng Alm, the path leads back via the Plumsjochhütte to the Gern Alm and further back to the starting point in Pertisau (walking time approx. 5 to 6 hours).