Freely translated from Reinhold Messners book "Mein Weg" (my way):
"Starting from the Zanser Alm, I walked along the ‘Tschantschenon-brook’, at the foot of the Geisler mountains, where the Adolf-Munkel-path - one of the nicest height ways of the Dolomites - begins. It stretches along the north face through pineal woods. Then the path led me to the Gschnagenhardt Alm ..."
Walking time: from the Zanser Alm approx. 1½ to 2 hours
Opening times: only during the summer months from the end of May till the end of October