Via Ferrata Tridentina, Dolomites Mountains (Italian Alps).
The Via Ferrata clims this almost vertical cliff. If you zoom-in on this photo, you can see several climbers ascending the route.
The climbing route involves ascending more than 2,500 feet (750m) of almost vertical cliff, equipped with cables and occasional metal ladders or steps.
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 Brigata Tridentina via ferrata, go to it.wikipedia.org/wiki/Ferrata_Tridentina.
For more info about the Dolomites, go to en.wikipedia.org/wiki/Dolomites.