The Santner Pass Via ferrata starts from the Rifugio Fronza (in the center right of the photo) and follows a ledge (along the cliff of the left) heading North, up to Santner Pass that leads to another Rifugio.

You can see one person walking at the bottom of the cliff at the bottom left of the photo.

Via Ferratas are climbing routes permanently equipped with a safety cable. For more info about via ferrata, go to en.wikipedia.org/wiki/Via_ferrata.

For more info about the Dolomites, go to en.wikipedia.org/wiki/Dolomites.