Soure Castle David Miranda CC BY-SA --> Soure Castle is was built in the 12th century as part of a network of castles to protect Coimbra from the Moors. It has been listed as a National monument since 1949. Posted by Travel in Portugal on Wed, 29/01/2014 - 11:54 × Related images Leiria - View from the Castle Tomar Castle Silves Castle Montemor-o-Velho Castle Castelo do Queijo and beach Lisbon Castle Gardens