'I visited a stunning Italian town that's a playground for millionaires and billionaires' - The beautiful Italian city with barely any crowds and Europe's biggest seafront square - Italian cities offer insights into sustainable economic models - Italian town bans residents from falling ill - The beautiful Italian town an hour from Venice without the huge crowds - Italian city being taken over by tourists as locals fume they're being 'expelled' - The Italian city with incredible PS33m skyscrapers covered in plants and shrubs - Italy's little city that was the medieval answer to NYC before its giant towers collapsed - The beautiful Italian town that's been branded 'the capital of Prosecco' - The popular Italian town crowds depart just when it becomes magical in autumn