Ribeira District, UNESCO World Heritage Site, Se Cathedral, Palace of the Bishop, Ponte Dom Luis I Bridge, Porto (Oporto), Portugal, Europe

travel destination photography horizontal colour image europe portugal portuguese culture outdoors day city building exterior architecture clear sky blue no people porto oporto palace of the bishop se cathedral palace cathedral religion place of worship unesco world heritage site unesco ribeira district national landmark old the past history porto cathedral 18th century cityscape urban scene elevated view roof sunlight incidental people colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest background people people in the background historical historic heritage cultural culture unesco world heritage sites world heritage site world heritage sites cities typically portuguese traditional culture tradition traditional traditionally portuguese european x 2018m2 x printready