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
Caernarfon Castle, Wales is a medieval building in Gwynedd, north-west Wales. There was a motte-and-bailey castle in the town of Caernarfon from the late century until 1283 when King Edward I of England began replacing it with the current stone structure.