The National Eisteddfod of Wales can be traced back to 1176 when it is said that the first Eisteddfod was held, under the auspices of Lord Rhys, at his castle in Cardigan. There he held a grand gathering to which were invited poets and musicians from all over the country.

A chair at the Lord's table was awarded to the best poet and musician, a tradition that prevails- in the modern day National Eisteddfod. Following 1176, many Eisteddfods were held throughout Wales, under the patronage of Welsh gentry and noblemen. At the beginning of the nineteenth century, an Eisteddfod of historical significance was held at the Ivy Bush Inn in Carmarthen, when the Gorsedd of Bards first became officially associated with this national event.

By this time, the Eisteddfod had developed into a fully-fledged folk festival on a large scale. In 1880, the National Eisteddfod association was formed and charged with the responsibility of staging an annual festival to be held in North and South Wales alternately, and with the exception of 1914 and 1940, this target has been successfully achieved.