Sardinia is the second-largest island in the Mediterranean after Sicily, covering roughly 24,100 km². It sits about 200 km west of mainland Italy, 200 km north of Tunisia, and just 16.5 km south of Corsica across the Strait of Bonifacio. It's an autonomous Italian region with special statutory status, split into six provinces and two metropolitan cities, home to more than 1.5 million people — Cagliari is the capital and largest city, followed by Sassari.
Few Mediterranean islands pack in as much variety — Sardinia has been described as a "micro-continent," with mountains, woodland, plains, rivers, rocky coasts and long sandy beaches all within the same island. Inland, the Gennargentu massif dominates Ogliastra, Sardinia's most mountainous province, which, with just over 53,700 residents, is also the least populous province in all of Italy.
Sardinia's coast isn't uniform — its texture shifts by region. In the northeast, in Gallura, the Costa Smeralda took shape from 1961 onward, when a consortium led by the Aga Khan turned roughly 20 km of granite shoreline into a string of luxury resorts centred on Porto Cervo. Further north, in the Strait of Bonifacio between Sardinia and Corsica, the La Maddalena archipelago — seven main islands plus a scatter of islets, now a national park — shows off wind-carved granite and near-impossibly blue water, reached by ferry from Palau. To the east, in Ogliastra, the limestone cliffs of the Supramonte plunge down to narrow coves like Cala Goloritzé, while in the northwest, near Stintino on the peninsula pointing toward Asinara National Park, Spiaggia della Pelosa is one of the island's most photographed beaches. On the west coast, in the Sinis area, beaches such as Is Arutas and Mari Ermi are known for their unusual sand — a mix of quartz grains and shell fragments — along stretches of coast that are markedly quieter than the resorts of the northeast.
Sardinia preserves the remains of a civilisation found nowhere else in the Mediterranean: the Nuragic culture, which built around 7,000 nuraghes — stone tower-fortresses dating from roughly 1500 BC onward. The Su Nuraxi complex at Barumini is a UNESCO World Heritage Site and the most complete example of this prehistoric architecture. The island is also bilingual: Italian and Sardinian are both official languages, with Sassarese, Gallurese and Catalan (spoken in Alghero) recognised as regional minority languages.
The main international gateway is Cagliari Elmas Airport (CAG), operating since 1937 and now a Ryanair base with direct routes to cities including Paris, London, Madrid, Amsterdam and Frankfurt; the island is also served by Olbia Costa Smeralda and Alghero-Fertilia airports, plus ferry links to mainland Italian ports. For exploring the east coast from a fixed base, Hotel Ogliastra sits in the island's most mountainous province, close to the trailheads that lead down to the sea.
Cagliari Elmas Airport (CAG) is the main international gateway, with routes across Europe; the island is also served by Olbia Costa Smeralda and Alghero-Fertilia airports.
Italian and Sardinian are both official languages; Sassarese, Gallurese and Catalan (spoken in Alghero) are recognised as regional minority languages.
It's a marine national park in the Strait of Bonifacio, between Sardinia and Corsica, protecting seven main granite islands and numerous islets; only Maddalena and Caprera have roads.
