Entrance of the Galeria Paterno war tunnel that runs through the Monte Paterno mountain.
View more photos of the Galeria Paterno.
Monte Paterno via ferrata, Dolomites Mountains (Italian Alps).
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 Monte Paterno, go to it.wikipedia.org/wiki/Monte_Paterno.
For more info about the Dolomites, go to en.wikipedia.org/wiki/Dolomites.