The Ditch of Scoglio della Volpe (the ditch of the cliff of the fox) is located in the southern part of Mount Sibilla, near Foce di Montemonaco and is included in the Sibillini National Park. The slope of the gorge is around 120 m,  the attack is at 1080 m. above sea level, its output is at 960 m., with a development of about 250 meters. There are small and short jumps, immersed in the vegetation and in an open environment; later you face a series of uninterrupted jumps, ending at the end of the gorge.  The gorge is short, but very scenographic beacause there are different types of plants.

Due to the earthquake occurred in central Italy in 2016 the area can't be crossed.