It's almost impossible not to find a picture-perfect street in Alberobello, a UNESCO World Heritage Site in its entirety, which has claimed our top spot. The small town in Italy's heel, in the region of Puglia, is famous for its unusual trulli homes, built from whitewashed local limestone with conical roofs. Take the steps up to Piazza del Popolo for stunning views over this beautifully higgledy-piggledy town.

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Now marvel at more of Italy's most beautiful small towns and villages

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