Caernarfon
Built by Edward I'st castle builder James of St George in 1283, this middle age castles consist of 9 towers ( the most impressive being the Eagle Tower) and two great gatehouses - although neither of the two gates were ever finished. The construction materials were ferried in by sea, and today some of the town walls can still be seen.
While visiting Caernarfon - do visit the black Boy Inn - one of the oldest inn's in Wales .Built in 1522 within the Medieval walls - it is full of welsh charm, culture and history.
Pre booked guided tours of Caernarfon are available - where you can discover the history of the town and its people - from medieval times to the present day, visiting some of the unseen treasures which this unique town has to offer.
Opening times and admission fee can be found at the Caernarfon Castle website .