Dom Luis I Bridge With Metro, Porto, Portugal. On The Monumental Arched Bridge Are Riding Metro Trains And Walking People. Across The Douro River There Is Situated The City Of Vila Nova De Gaia Famous Of Port Wine Cellars, Houses.

KEYWORDS

aerial ancient arch arched architecture area attraction bridge business cellars city cityscape cultural culture dom douro downtown famous gaia heritage historic houses industry infrastructure iron landmark landscape luis metro monument nova old oporto panorama passenger people port porto portugal portuguese public rail railroad railway resort ride riding river riverbank riverside scape scene scenery scenes scenic sight site spot steel street subway tourism tourist touristic traffic train trains transport transportation transporting traveler underground urban view views vila vista walking water waterfront wine