|Nuraghe Santu Antine - Torralba (SS)|
This Nuraghe, commonly known as de Santu Antine (of St. Costantino), represents one of the biggest and better preserved settlements of the Island. Realized in trachite, it rises to the center of a triangular bastion with three towers to the angles, which contain a courtyard and a well. The central tower has a diameter of 15 meters and half, it is tall 17 meters and half, and originally it had to reach over 20 meters. The huts village, reutilized in following epochs, rises around the central complex.