Starting point: North lakeshore of the Lake Haider in S. Valentino alla Muta Ascent: Along the western lakeshore to the southern end of the Lake Haider, then take the road on the right side, along the trail number 8 for Lake Faulensee. Turn right again to the old alpine path, which goes into Zerzertal. Pass the St. Martin Church and walk up the bridge just before the alpine pasture Malga Brugger/Brugger Alm (it is closed in winter). Over the lower trail number 7 across the Petsch forest in north direction back to the village St. Valentin. Arrived at the forest road, the way goes further on the skiing slope. Down to Plagött (posibility to stop for a bite to eat), and on to the valley station of the Malga S. Valentino/Haideralm.