Walk through an unbelievable time span of 100 million years across 2.5km!

The pleasant "Habergschwänd – Talsee" trail, which can also be reached by chairlift from Filzbach, imparts information about the geological phenomena of the Kerenzerberg: illustrative examples concerning the formation of the Talsee, the geological composition of the area’s rocks and the immense forces responsible for Alpine folding.