A nice and easy hike alongside the shores of the Rifflesee. The hike starts at the cable car next to the Sonna Alm. The tracked route goes to the Riffleseehütte where you can enjoy the nice view. You then take route 926, which takes you back to Mandarfen. It's about 3hrs to do the complete hike but it can vary of course due to the number of stops you make to enjoy the breathtaking scenery.
- Always be prepared for changing weather, especially in these high alpine areas.