CAGLIARI Cagliari, overlooking the Golfo degli Angeli, is an ancient city founded by Phoenician traders. Long the heart of Sardinia’s political, economic, tourist and cultural life, it spreads across seven hills: Castello, Colle San Michele, Colle di Bonaria, Monte Urpinu, Monte Claro, Tuvu Mannu and Tuvixeddu. The city, which has [...]