© 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 Porto Riverside Houses Porto - Bishop's Palace and Luis I Bridge Yellow Tiles - Porto River Douro View from Ribeira to Arrabida - Porto Ribeira - Porto Igreja dos Clerigos - Porto