Tharros

Tharros stands on the tip of the Sinis Peninsula near Cabras in Oristano province, spread along the Capo San Marco headland between the Gulf of Oristano and the open sea. Like Nora it was founded by the Phoenicians around the 8th century BC, on a site already used in Nuragic times, and rose through the Punic period into a prosperous Roman port before being progressively abandoned in the early medieval era — tradition holds that its inhabitants moved inland to found Oristano around the 11th century. The visible remains are largely Roman and lie on a slope running down to the water, giving the site its characteristic theatrical layout. A basalt-paved decumanus and cardines, a sophisticated network of stone drains and the castellum aquae of the aqueduct, two complexes of thermal baths with surviving mosaic fragments, the foundations of temples and a tophet sanctuary of Punic origin can all be traced. The most photographed feature is a pair of re-erected Corinthian columns silhouetted against the sea, emblematic of the whole site. Excavations, begun in the 19th century and continuing under Italian universities and the local heritage authority, have recovered rich grave goods — jewellery, scarabs and amulets — now divided between the Cabras civic museum, Cagliari and collections abroad. Crucially, the Cabras museum (Museo Civico Giovanni Marongiu) also houses the Giants of Mont'e Prama, the colossal Nuragic stone statues found a few kilometres away, making a combined visit a journey across Sardinia's whole ancient sequence. The headland setting is dramatic but fully exposed, with the Spanish-era San Giovanni tower above and the early-Christian church of San Giovanni di Sinis nearby, one of the oldest churches in Sardinia. Conservation focuses on stabilising the masonry against sea erosion rather than reconstruction, leaving Tharros an authentic, atmospheric ruin where Phoenician, Punic and Roman layers sit side by side above two seas.