text: 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 .
  
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  Florence is the principal city of focus for Tuscany