From the Buchau beach along Lake Achensee to Pertisau.
Approaching Pertisau, you take the first street on the left, go past the
Karwendel Bergbahn lif and straight on towards the Karwendel Valleys.
Follow the signposts to Falzthurnalm and on to Gramaialm. The way back
to Maurach can be taken via Gernalm. 80 % of the trail are on asphalt roads.