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 Douro Posted by Travel in Portugal on Sat, 21/12/2013 - 21:16 × Related images Houses in the Ribeira - Porto Douro - Near Entre-os-Rios Porto Corner Building Praca Carlos Alberto - Porto Douro - Near Entre-os-Rios Pergola da Foz