General view of the Cais da Ribeira area of Porto Oporto on the River Douro in northern Portugal

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Size: 5210px × 3219px
Photo credit: © Mike Finn-Kelcey / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: blue, cais, da, destination, douro, europe, european, holiday, oporto, port, porto, portugal, portwine, ribeira, river, sightseeing, sky, tourism, tourist, travel, vacation, visit, water, wine