In 1650 invading Cromwellian forces mounted an attack on Kilkenny castle and although it was initially successfully defended they eventually managed to take control of the city by another route.
Nowadays, Kilkenny Castle is effectively three-sided. One of the four walls - and one of the great round drum towers - has disappeared over time.
Where did it go? Well, the Eastern wall and the North-Eastern tower were blown up during the 1650 Cromwellian siege of Ireland.
"The dearest thing I know is a memory of sunny Sunday mornings in Kilkenny; the lovely line of castle, roof-top, spire and round tower against the pale blue sky, the sun revelling in the quiet colours of old stone, old walls, old tree; the tip-tap of the feet of people on the flagstones, and above all the flocking floating notes of the church bells. Sunday has a flavour of its own there, a clean, sweet, warming flavour."
Francis McManus, Kilkenny-born writer
One of the most instantly recognised buildings in Ireland, Kilkenny Castle has been an important site since Strongbow constructed the first castle, probably a wooden structure, in the 12th century.
Iconic film producer and animation innovator Walt Disney has Kilkenny roots. His great-grandfather Arundel Elias Disney emigrated from Gowran, County Kilkenny, in the 19th century.
Kilkenny's most one sided All-Ireland finals win was in 2008 when they beat Waterford by 23 points with a scoreline of Kilkenny 3-30 to 1-13 Waterford