In the park it is possible to recognize different families of paths, corresponding to different levels of use of the park. The main route is a 3 km long circuit that follows the trail of the existing paths, introducing new tracks only in the most outstanding ever to ensure a slope of more than 8% and make the walk more convenient and accessible. Sometimes the path is predominantly carried out by the route of an old trench. The trenches used as walkways are made safe, recovered from their original material and geometric structures and restored as the connection of the territory. Along the route there are some stages and the most important stage of the route consists of the Belvedere Castellazzo. It is a defined area from a combination of natural and man-made: the northern margin, from northwest to northeast, is drawn from the ancient Castelliere airbase, the limit to the southwest is an old trench. This is therefore a real enclosure in which we can find in an exceptional way the history and the nature, perhaps the two major protagonists of the entire Karst.