The city of Oporto | Portugal

Postcard
The city of Oporto, built along the hillsides overlooking the mouth of the Douro river, is the second-largest city in Portugal after Lisbon. The 172 metres long Dom Luís I Bridge, is a double-deck metal arch bridge that spans the River Douro between the cities of Porto and Vila Nova de Gaia.

Historic Centre of Oporto, Luiz I Bridge and Monastery of Serra do Pilar is a Unesco World Heritage site. This card is mainly focussing on the Luiz I Bridge.