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Opposite the centre of Porto, on the southern bank of the Douro river, numerous Port wine lodges are a prominent tourist attraction. This sweet, fortified wine is produced from grapes grown in the Douro region and transferred to the cellars of Vila Nova de Gaia where it is blended and aged. Visitors can spend days touring the cavernous cellars along the waterfront (there are over 50 to choose from), while sampling dozens of world-class port varieties.
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