Porto Portugal city skyline at Porto Ribeira and Douro River
Size: 5400px × 3600px
Photo credit: © Noppasin Wongchum / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: architecture, attraction, building, city, cityscape, douro, europe, famous, landmark, neighborhood, oporto, porto, portugal, ribeira, river, skyline, travel