Cais da Ribeira, facing the bridge Ponte de Dom Luis I, Ribeira Quay, behind the monastery Mosteiro da Serra do Pilar, Vila Nova de Gaia, Rio Douro River, Porto, a UNESCO World Heritage Site, Portugal, Europe

architecture atmosphere behind boardwalk boardwalks bodies body bridge bridges building buildings cais cities city city scape city scapes cityscape cityscapes cloister cloisters convent convents da de do dom douro dusk europe european evening exterior exteriors facing front fronts gaia heritage illuminated light lit look look out look outs lookout lookouts luis monasteries monastery mood mosteiro nova of out outdoor outs panorama panoramas panoramic photo photos pilar ponte porto portugal portuguese promenade promenades quay ribeira rio river river rivers scape scapes serra shot shots site sites south southern sunset the town towns twilight unesco up urban view views vila vista vistas water waterfront waterfronts waters wide world