Porto City, Douro River and Dom Luis Bridge I with Tram in Morning. View from Tourist Viewpoint Miradouro da Serra do Pilar. Portugal

deserted no one no people nobody uninhabited empty morning morning morning break of dawn morning atmosphere break of dawn morning scene bridge bridges unesco cathedral cathedrals catedral kathedrale dom abbey abbeys church churches church building kirche building buildings structure construction constructions sacral building sacred building religious building religious buildings city cities town urban urban municipal urban environment rail traffic rail traffic passenger traffic passenger traffic road traffic road traffic road transport street traffic transport transports transportation traffic traffic river rivers portugal europe europe's tourism public transport public transport short range public transportation short range transit public transportation mood atmosphere historic historical historically tourist attraction tourist attractions place of interest famous place famous places sight landmark tourist landmark places of interest tourist spot portuguese unesco world heritage site unesco world heritage sites world heritage site unesco world heritage site world heritage unesco world site culture cultures observation point observation points viewing point viewpoint viewpoints viewing points overlook vantage point vantage points point of view look out road roads street streets straße old town old towns historic center historic centre historic city centre historic city center historic old town historic part historical old town old city old district old town area old historic town cloister church cloister churches monastery church convent church klosterkirche atmospheric moody overview overviews overlook overlooking view view of view of overlook outlook facing view into view over local traffic local transport local transport system southern europe south europe touristic touristical tourist european city traffic city transport former formerly unesco world heritage unesco site world hertiage passenger transport passenger transports transporting people streetcar tram trams streetcars tramway tram line tramways tram lines town view city view cityscape view of the city city scape city portrait townscape city scapes cityscapes townscapes city portraits landmark landmarks international landmark international landmarks rio douro douro duero rio douro river douro river travel photography vila nova de gaia city railway city railways stadtbahn light rail district of porto porto district distrito do porto porto downtown midtown city center city centre town center town centre inner city inner town in the centre of northern portugal view over the city view over the town view on the city view of the town serra do pilar historic quarters historic districts historic district historic quarter monastery monasteries cloister monastery monastery facilities monastery complex monastery complexes