In this http://www.WatchMojo.com video, we take a look at the UNESCO World Heritage Site known as the Castles and Town Walls of King Edward in Gwynedd.
wales, united kingdom, UK, travel, tourism, destination, unesco, world heritage site, castle, king edward, gwynedd, Conwy Castle, Harlech Castle, Caernarfon Castle, Beaumaris Castle, england, Wars of the Rose, architecture, culture, history