Via Ferrata "Fürenwand" is very impressive with a nearly 600m vertical wall. The climb is in certain parts very exposed and you can see hundert of meter down to the valley. You should not underestimate it even it is maximal Difficulty Level D but it is very long. At the end the highlight is the 30m ladder which is soooo long and at the end you feel your arm muscle. But the view is amazing. You have to try it out.