Aerial dolly shot with a stunning panorama of the Porto Old Town with Ponte Dom Luís I bridge over the Douro River

historical heritage aerial view medieval portugal city travel architecture river town drone cityscape aerial europe tourism douro sky landmark landscape bridge downtown district rooftop travel destinations famous place portuguese unesco flying skyline old town tradition waterfront sailboat tower attraction sightseeing roof harbor district flight vacations vibrant hill picturesque daytime recreation transportation popular mediterranean cinematic