Sardinia (South Coast)

Southern Sardinia is the counterpoint to the Costa Smeralda's polish. The coast from Cagliari east to Villasimius and west around Capo Spartivento to the islands of Sant'Antioco and San Pietro offers a cruising ground that is less developed, less expensive, and — outside the first two weeks of August — less crowded. Cagliari, the island's capital, is the natural departure point. Marina del Sole and the municipal marina in the city's harbour provide berths, and the airport is eight kilometres away. The city itself is underrated — a layered place with a medieval Castello quarter, a covered market that rivals any in Italy for variety, and a flamingo colony in the Molentargius wetlands at the city's edge. East of Cagliari, the coast to Villasimius runs past a series of beaches and headlands. Capo Carbonara, at the south-eastern corner, is a marine protected area with clear water over granite and posidonia beds. The anchorages at Cala Regina and Porto Giunco provide overnight stops, though the protection from the maestrale is incomplete and crews should watch the forecast. West of Cagliari, the route to San Pietro passes the long beach at Chia and rounds Capo Spartivento, the southernmost point of Sardinia. San Pietro island — reached via Sant'Antioco or directly from the south coast — has a distinct character: the town of Carloforte was founded by Ligurian coral fishermen in the 18th century, and their dialect and cuisine persist. The annual mattanza — a traditional tuna hunt — takes place in May and June, though its future is uncertain. The maestrale dominates the wind pattern but is less persistent here than in the north. South Sardinia also receives the scirocco, a warm south-easterly that can bring haze, swell, and uncomfortable anchorages on the east-facing coast. Settled summer weather typically offers alternating sea breezes and light maestrale, making for comfortable sailing without the open-water challenges of the Strait of Bonifacio. Provisioning in Cagliari covers every need. Once beyond the city, options narrow — San Pietro's Carloforte has a good market, but the coast between Cagliari and Villasimius has limited shopping. Water and fuel are available in Cagliari, Villasimius, and Carloforte.