Conwy Castle, Wales, is one of the most prominent fortresses built by Edward I in the century. It is one of the key castles of the king's "iron ring" of fortresses constructed in Wales. The stronghold was quite an expensive undertaking - it is estim
Dover Castle is a medieval castle in Dover, Kent. It was founded in the century and has been described as the "Key to England" due to its defensive significance throughout history. the largest castle in England.
Alcázar of Segovia. Segovia Castle, located in an ancient town of Segovia in central Spain, started off as an Arab fort in the century. In the Middle Ages Alcazar was a key fortress in the defense of the country.