Once in Alghero, take the road to the railway station (loc. La Pietraia) skirting the station again then, after passing a children's playground, continue straight on venturing into the countryside (loc. Ungias). This leads to a level crossing and immediately afterwards to a bridge over a small stream. About 100 meters on the right you will find a sign saying Poneddu/Puntet, turn and you will have arrived at your destination.