The Ri della Froda
The following waterfalls and special forms are located in the Ri della Froda (top to bottom): two inaccessible waterfalls from the spot height of 900 m above sea level followed the first measured level (Cascata di Santa Petronilla I), afterwards by two falling water raceways, the second measured level (Cascata di Santa Petronilla II), a pothole for swimming, the arch bridge, a small waterfall with a pothole for swimming, a falling water raceway  and the third measured level (Cascata di Santa Petronilla III).