Long itinerary connecting Castelnuovo di Porto with Sacrofano, besides the alternative route b) of "Morlupo - Sacrofano", touching the sports fishing small lake and the homonymous itinerary. An old mule track, municipal road, crosses the wood, reaches the ridge of Belmonte (ancient town which is today private property), and goes ahead in a plateau to go down in the ditch of Costa Frigida and climb towards Mt. San Silvestro and Sacrofano (it is recommended to use two cars).