Tharros

Listen first. On one side, the open sea breaks against the rocks. On the other, the calmer water of the Gulf of Oristano laps at the shore. Underfoot, dark basalt paving stones lie warm in the sun, and the wind carries salt and wild herbs. You are standing on a narrow neck of land at the tip of the Sinis peninsula, and around you lie the remains of Tharros, a city that people lived in for close to two thousand years.

The position explains almost everything. Ancient sailors needed sheltered water, a clear view of approaching ships, and a place they could defend. This low headland, running out towards Capo San Marco, gave them all three. Ships could anchor in the gulf when storms came off the open Mediterranean. Look around and you will see why so many different peoples chose this same strip of ground.

They were not the first. Long before any city stood here, the island's Nuragic people lived on this coast. They were Sardinia's Bronze Age culture, famous for their round stone towers called nuraghi. Traces of a Nuragic village have been found on the low hill at the northern end of the site, known locally as Murru Mannu. So the story of Tharros begins with islanders, not with foreigners arriving by sea.

The foreigners came next. Phoenician traders arrived from the eastern Mediterranean, from the coast of what is now Lebanon, around the eighth century before Christ. They were merchants and navigators, and they built a chain of harbour towns across the western sea. Tharros became one of the most important of these settlements in Sardinia. Archaeologists believe it grew into a busy trading port, exchanging goods with the interior of the island and with distant shores.

Later, the city came under the control of Carthage, the powerful Phoenician colony in North Africa. Scholars call this the Punic period. On the hill of Murru Mannu, excavators found a tophet, a sacred enclosure where small urns containing the cremated remains of infants and young animals were buried. Its meaning is still debated. Some see child sacrifice, as ancient Greek and Roman writers claimed. Others see a cemetery for children who died young. The question remains open.

Here is something most visitors miss. The necropolis, the city of the dead, lay just outside the inhabited area, and it was enormously rich. In the nineteenth century, treasure hunters and collectors dug through hundreds of tombs. They pulled out gold jewellery, carved scarabs, and fine glass. Much of it was scattered into private collections and museums far from Sardinia. The tombs you might glimpse today are only the empty shells of that lost wealth.

In the third century before Christ, Rome took Sardinia from Carthage, and Tharros slowly became a Roman town. Much of what you see around you belongs to this period. The streets were paved with large blocks of dark volcanic basalt, and some still show the shallow grooves left by cart wheels. Running water arrived through an aqueduct and was stored in cisterns. Bath houses offered hot and cold rooms. Under Roman rule, the old Phoenician harbour town became a provincial city.

Walk along the main paved street and notice the slope. The city climbs from the shore towards the hill, and the streets were laid out to drain rainwater downhill. Beneath some of the paving, channels carried water away. It is a small, practical detail, but it shows careful planning. Stand still for a moment and imagine this street lined with shops, doorways, and the noise of carts.

Now look for the two tall columns standing near the water. They are the image that appears on almost every postcard of Tharros. But here is the second surprise. They did not survive standing. Twentieth-century archaeologists raised them again from fallen pieces they found on the site. So the view is partly a reconstruction. It still gives you a true sense of scale, and of how a temple front once stood against the sea.

After Rome, Christianity took root here. Just behind the site, in the small village of San Giovanni di Sinis, stands a low stone church dedicated to Saint John. It is often counted among the oldest churches in Sardinia, with origins in the early Byzantine period. Its thick walls and simple shape feel very different from the open ruins. If you have time, step inside. The cool, dim interior is a quiet contrast to the bright headland.

The city's end came slowly. Over the early Middle Ages, raids from the sea made coastal life dangerous. Eventually the population and the seat of local power moved inland to Oristano, which was easier to defend. Locals have a well-known saying, often repeated in the region. It says that stones from Tharros were carried away by the cartload. Many blocks from the old city are said to have been reused in the buildings of Oristano.

Above the ruins, on the hill, stands a squat stone watchtower, the Tower of San Giovanni. It belongs to a much later age, when Spanish rulers built a ring of towers along the Sardinian coast to watch for pirates. From its height, guards could signal danger from one tower to the next. Today it marks the skyline of the site and gives a wide view over both waters, the gulf on one side and the open sea on the other.

Before you leave, stand still and look at the colours. Grey basalt, honey-coloured sandstone, green shrubs, and two different blues of water on either side. People have walked this same narrow ground for thousands of years — islanders, Phoenician traders, Carthaginians, Romans, and early Christians. Each left something behind. As you walk back towards the village, listen once more for the two seas... and notice how close together they really are.