Castle of o Castro de Ouro Monument · Alfoz do Castrodouro, Mariña Central, Lugo A medieval fortress of the see of Mondoñedo which in the 15th century was held by Marshal Pedro Pardo de Cela, having come to his wife Isabel de Castro as a wedding gift. After the execution of 1483 it returned to the bishopric and today it preserves the keep. Photo: Xoán Carlos Fraga Copyright: GFDL Publicada por/Publish by: Xoán Carlos Fraga (CC BY-SA 3.0) What to see and do in Alfoz do Castrodouro