The gorge of the Sarner Valley, north of Bolzano. Higher up you can see the remnants of an old castle.+ click on image to enlarge +
Above: the ruin of castel Rafenstein. Below: Castel Wangen (still in use as dwelling) and Rafenstein (on the right).
Going downward from Wangen on path 4: in the picture below you see the Sarner Valley (Sarntal) and Bolzano/Bozen in the distance.