Starting from the center of Tisoi, the itinerary passes through the towns of Zei and Pestesure. It then climbs along the left side of the Val Gresal (CAI 510 trail and itinerary of the Chiesette piedmont park) up to Pian de Fraina (1,065 m), the highest point of the route. From here, if you wish, you can climb (only on foot) to the church of San Giorgio (1,355 m), perched on a spur overlooking the Val Gresal. From Pian de Fraina you descend along the right side of the valley to the Costiet locality, from here you reach Barp and then return to Tisoi.