The 206 (Ulster) Battery of the Royal Artillery, also known as the Ulster Gunners fire a gun salute.
The commemorative firings take place on the south terrace outside the castle drawing room. You will need a Gardens or Castle and Gardens ticket to watch the firing.
The gun salutes take place at 12:00 midday when 21 rounds will be fired at 5 second intervals from 3 guns.
Upcoming gun salutes: