Porto Ponte Romano Harbour

Porto Ponte Romano is Sant'Antioco's commercial harbour, tucked into the Gulf of Palmas and reached via a marked navigable channel from the south — giving the approach a real sense of arrival into something authentic rather than purpose-built for leisure. The port has a genuinely working-town feel, with friendly locals and solid restaurants just a short walk away in one of Sardinia's most historically layered towns, built on a Phoenician and Roman past you can still see in the streets. You'll find moorings and docks here alongside the everyday bustle of a real port, which makes it a refreshingly unpolished stop compared to the flashier marinas further up the Sardinian coast.