text: Just 8 km ( 5 miles ) northeast of Florence , 30 minutes on the number 7 bus from the Duomo or Piazza San Marco , the road winds up a wooded cypress-studded hillside , revealing at each bend ever-changing views of Fiesole 's gardens and historical villas and the monuments of the great Renaissance city below .
  
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  There are no roads leading up the hill from the city below .