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Cagliari is the capital of the island of Sardinia, a region of Italy. Cagliari's Sardinian name Casteddu literally means the castle. It has about 160,000 inhabitants, or about 400,000 including the suburbs (metropolitan area): Elmas, Assemini, Capoterra, Selargius, Sestu, Monserrato, Quartucciu, Quartu Sant'Elena. |