The Ditch of Balze della Porta is composed of a series of small-scale slides near Mount Catria, starting from the refuge of Gorghe. There are two fairly short itineraries with modest jumps. The beginning of the gorge can be reached by Infilatoio, you later get to a forest that leads to the first jump. A little further on, at the intersection for the refuge Vernosa, you can reach the catchment of the homonymous ditch to get to the other ditch descent, called Balze del Bugone.