Warning: closed! From the car park in Grünberg, the route turns right over a small bridge and then follows the road until a forest track appears on the left, signposted with "Weisland/Holzleiten". Follow the track, then cross highway number 189 and turn onto the wide forestry road towards Arzkasten. After Arzkasten guesthouse, keep left towards Weisland/Holzleiten, past a small chapel, and then turn right onto the tarmaced road through Bachtal towarsd Aschland. From here, the route is steep and curvy towards Nassereith. Shortly before reaching Nasserreith, turn left at the junction, go over a wooden bridge, join the old highway, and follow the hairpin bends uphill towards Holzleiten. From here, turn left to return to Weisland, Arzkasten and the car park in Grünberg. Tip - an especially impressive scenic route in autumn when the larch woods reveal their rich colours.