The Ulster Tower is Northern Ireland's national war memorial. It was one of the first Memorials to be erected on the Western Front and commemorates the men of the 36th (Ulster) Division and all those from Ulster who served in the First World War. The memorial was officially opened on 19 November 1921 and is a very close copy of Helen's Tower which stands in the grounds of the Clandeboye Estate, near Bangor, County Down, Northern Ireland. Many of the men of the Ulster Division trained in the estate before moving to England and then France early in 1916.
The Tower (plus a small cafe nearby) is staffed by members of the Somme Association, which is based in Belfast.