The ten-arch bridge Monument · Tordesillas, Tierra del Vino, Valladolid Image of Tordesillas, not of the place itself. The bridge over the Duero opens in ten spans of pointed arch and preserves defensive elements; from the 15th century it was the infrastructure that gave Tordesillas its role as a road hub on the plateau. Photo: José-Manuel Benito (Public domain) What to see and do in Tordesillas