Each of the five areas has a principal city as a focus or starting Rome for central Italy, plus Sardinia; Florence for Tuscany, with Umbria, and the Adriatic seaside resorts to the east; Venice for Veneto, the Dolomites, and Emilia's historic towns from Parma to Ravenna; Milan for Lombardy, Piedmont, and the Italian Riviera to the west; and Naples for the south and Sicily.
While there are plenty of cities in Italy, none are of any significance or focus other than Rome.
While there are plenty of cities in Italy, none aren't of any significance or focus other than Rome.