© All Rights Reserved The River Douro in Porto viewed from the 45 metre high Dom Luis I bridge.On the left is Vila Nova da Gaia, centre of the Port wine industry and on the left is the Ribeira, heart of the city of Porto's nightlifeRelated images Foz do Douro Pier and Lighthouse Porto Tram - Drivers View Rua dos Clerigos - Porto Statue in Porto Clerigos Tower - Porto Ponte Dom Luis I - Porto