🚆The upper deck of the Luis I bridge is used by the Porto metro, but it also has a pedestrian crossing for visitors who want to cross the bridge and enjoy the scenery. From the upper deck, you can have a panoramic view of the Douro river and its banks, where you'll find the Port wine cellars and the historic buildings of the Ribeira.🌉 #LuisIBridge #PortoMetro #PedestrianCrossing #ScenicViews #PortugueseLandmarks #Cityscape #TravelPortugal #ExplorePorto #DiscoverPorto #Portugal #Sonyz1 #vmribeiro