From Piazza Mangeruca di Gambarie (1,304 mt.) you walk along the Provincial Route (SP) no. 3, to the North-East. You avoid the path that, immediately after the square, climbs on the right, next to Forestry Barracks, and, after about 550 mt., you take on the right the path identified by red-white-red signs with in the middle, from time to time, the acronym SB.