Terraced fields on the steep sides of the River Douro Valley. Taken about 20 Km up the Douro from Porto Posted by Travel in Portugal on Sat, 21/12/2013 - 21:17 × Related images Santo Ildefonso - Porto River Douro Panoramic View of Porto's Ribeira at Night Inside a Porto Tram View from Crystal Palace Gardens - Porto Porto Tram - Electric Car 274
