North and Mid-Wales is renowned for its mighty castles - some of the world's finest - which date back to the Middle Ages.
Standing supreme is the quartet of castles at Beaumaris, Caernarfon, Conwy and Harlech, landmarks in the development of mediaeval military architecture, as recognized by their status as a World Heritage Site.
Visit the following website if you want to know more about castles in Wales: http://www.castlewales.com/home.html