Preview Mussels, City Porto (Oporto) at Rio Douro. The old town is listed as UNESCO world heritage. Portugal, Europe Image ID: 746-92121 Artist: Enrico Spanu Purchase a commercial license Buy framed prints & more from our print store bridge cellar dawn dish dom luis douro fish food heritage horizontal old town oporto popular porto portugal portuguese river scene scenic site traditional typical unesco wine winery world heritage site
