Bird’s eye view over the subregion of Sinis, for Carlo Delfino Editore. The zone has an overwhelming richness of neolithic, megalithic, punic and roman settlements, being an important trade- exchange hub for people coming from the sea and from the mountain. Notable are the site of abandoned city of Tharros, the archeological site of Monti Prama’s Giants, without mentioning the crystalline beaches toward the Sardinian sea.