Results 7 results found The Walls of Dom Fernando (Fernandine Walls) above the Douro River, Porto, Norte, Portugal, Europe Church of St. Francis, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe Church of St. Francis, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe View across the Duoro River towards Porto's historic centre and embankment promenade, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe Altar Area, Porto Cathedral, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe Church of St. Francis, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe Church of St. Francis, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe