Sardinia, Province of Nuoro, Nuoro, Cagliari, Olbia, Sassari, Carloforte, Alghero, Porto Torres, Costa Smeralda, Cala Gonone, Lu Bagnu, Porto Cervo, Arzachena, Villasimius, San Teodoro, Quartu Sant'Elena, Gennargentu, Tortoli, Bari Sardo, Porto Pino, List of tourist attractions in Sardinia