The trail is the marked as hiking path #650 between Malga Campo (elev. 1.35m) and the next junction to Malga Campei (signs - elev. 1.560m). There is one short, harder section, but it's no problem to hike the bike there. While it's rideable in both directions, I suggest descending the trail. The trail is technical and runs along the slope, but you are rewarded with nice views along the way.