Ever wondered why there's a red dragon on the Welsh flag? The flag you see flying from buildings today has only been our official flag since 1959, although a dragon has been the symbol of Wales for much longer. Our connection to this legendary creature goes back hundreds of years, deep into our mysterious Celtic history. It links us to the Romans, to a famous wizard (you may know him as Merlin), and to many rebellious uprisings. Find out more about y ddraig goch - or the red dragon - here: https