St Patrick's Cathedral, Dublin
Saint Patrick's Cathedral () in Dublin, Ireland, founded in 1191, is the National Cathedral of the Church of Ireland. With its spire, St. Patrick's is the tallest church (not Cathedral) in Ireland and the largest. Christ Church Cathedral, also a Church of Ireland cathedral in Dublin, is designated as the local Cathedral of the diocese of Dublin and Glendalough.
Cathedral Basilica of the Immaculate Conception in Castries
The form "Cathedral", as it is commonly known, is the largest church in the Caribbean, measuring by and was given the honorary status of a Minor Basilica on 11 May 1999 as part of the centenary celebrations.