State visit of the President of Ireland to the United Kingdom with full cavalry escort to Windsor Castle, where the President, accompanied by the Duke of Edinburgh, inspected a Guard of Honour provided by the 1st Battalion Irish Guards. President Higgins presented a ceremonial red coat to its regimental mascot, an Irish Wolfhound called Domhnall of Shantamon. The President viewed Irish-related items from the Royal Collection at Windsor Castle. Afterwards they departed for London and visited Westminster Abbey for a tour, where the President laid a wreath at the Grave of the Unknown Warrior and paid his respects with a bow to the tomb of Louis, the Earl of Mountbatten. After
Grave of Windradyne grave sites, the other which is unknown. In front of Windradyne's grave a stone pillar has been placed with a plaque and a stone axe head placed in the centre. A scatter of new trees has been planted within a diamond shape within the fencing. There are no remains of the several carved trees that have been noted within the reference material. Conservation works consisting of a boundary fence around the grave sites was undertaken by the National Parks and Wildlife Service in 2000. The site of Windradynes Grave is a site of State significance. Windradyne was a warrior of