The majesty of modern Italy, successor to one of the mightiest empires ever known, is made immense by its exciting collection of outstanding works of art (some by Michelangelo and Botticelli), ancient ruins and historic spots (Italy contains more UNESCO World Heritage sites than any other country in the world), internationally revered cuisine, first-rate wines, the rolling hills of Tuscany, postcard-ready Amalfi Coast, and islands small and large, with buoyant Sicily and beach-enveloped Sardinia taking center stage.