© All Rights Reserved A particularly placid section of the River Douro as it flows towards Porto. The boat is a barco rabelos one of the boats used to bring the wine down the river from the Upper DouroRelated images Escadaria Entre-Quintas - Porto The Sé - Porto View across the Douro to Porto Mopeds in Foz - Porto The Cube - Praca da Ribeira - Porto Praia Castelo do Queijo - Porto