Beaumaris Castle with Perfectly Symmetrical Concentric Layout

James of St George has worked on several incredible architectural projects for Edward I to create the protection of the lands with the help of great Welsh castles. Beaumaris Castle appears to be one of his best works, as this castle even today seems virtually impregnable. Also take a look at other great castles in Wales: And learn about: - Conwy Castle; - Raglan Castle.