This mighty castle and walled town was started by Edward I in 1283 and in 1284 his son and heir was born there, the first English Prince of Wales.

In 1969 the present Prince of Wales, Prince Charles, had his investiture there.

The castle, inspired by the Theodosian Wall at Constantinople, looks out over the Menai Staits to Anglesey.

The castle also houses the regimental museum of the Royal Welch Fusilliers, the oldest regiment in Wales, the 23rd of Foot.

FUTHER INFOMATION
http://en.wikipedia.org/wiki/Caernarfon_Castle