Xelmírez's shipyard in Cesures Historical milestone · Pontecesures, Caldas, Pontevedra Image of Pontecesures, not of the place itself. In the 12th century, Archbishop Diego Xelmírez had a shipyard built in the port on the Ulla, in Pontecesures, to fit out ships to counter Norman and Muslim raids on the Galician coast. siglo XII Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in Pontecesures