Starting in Mandarfen, cross the bridge to the mountain rescue building and then turn right and follow the signpost to “Hirschtal / Rifflsee”. A steep path leads through the Hirschtal valley and up to Rifflsee Lake.  Just below the mountain restaurant Sunna Alm / top station of Rifflsee gondola turn right in the direction of Brandkogel / Cottbusser Höhenweg [high-level trail]. Follow the steep path until you reach the next signpost. Once there, turn left in the direction of Brandkogel until the path gets increasingly steep towards the summit cross at 2,676 metres. Please note that there are sections that will require securing with a fixed rope course. Return via the same path back to Rifflsee. Then run around the right hand shore of the lake and keep right to follow the path back down the valley towards the catered mountain hut Taschachalm. Once there, return on the agricultural road back down to your starting point in Mandarfen. Caution: this route should only be attempted in dry weather conditions!