In Belfast, the streets were filled with crowds who turned out in the sunshine to watch the floats.NationalIn Pictures: St Patrick’s Day celebrated from the island of Ireland to the USBy Staff reporterPublished 17th Mar 2026, 14:49 GMTUpdated 17th Mar 2026, 15:05 GMT 13. 14. 15. Meanwhile the Princess of Wales, in her role as Colonel of the Regiment, visited 1st Battalion Irish Guards for their St Patrick’s Day parade at Mons Barracks in Aldershot, Hampshire. 16. Previous4 / 5Next Page Related topics:GalleryIreland