Hecher - Kellerjochhütte - Grafenast
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Wonderful hike on the Kellerjoch 

The starting point is at the Kellerjochbahn car park on the Pillberg. From here, take the Kellerjochbahn cable car to the Hecherhaus. Alternatively, you can hike along the old Kellnersteig trail to the Hecherhaus. From there, the route follows the Kellerjochweg trail on a moderate incline to the Kellerjochhütte. The way back initially follows the same route to the crossing path towards Naunz-Alm-Hochleger. Then it goes downhill along the Naunzstand over steep, grassy south-west slopes to the Serpentinensteig, past alpine buildings to the Naunzalm-Hochleger. Finally, the trail leads across the Kellerjoch reservoir via the old Kellnersteig trail back to the car park of the Kellerjochbahn cable car and the Biohotel Grafenast.