From the visitor center, trail 046 A heads towards Crogole along the slopes of Mount Carso. It passes by the Church of the Holy Trinity and then climbs out of the village. A forest road leads to the junction with trail 001. We will reach the village of Dolina and then travel for a stretch through the woods until we reach Caresana, followed by the valley of Noghere. In the Rabuiese area, we go under the freeway to continue with continuous ups and downs towards the village of Santa Barbara. Subsequently, mostly using paved roads, we reach the city of Muggia.