The Siege of Smerwick took place at Ard na Caithne (formerly known as Smerwick) in November 1580, during the Second Desmond Rebellion in Ireland.
A 400–500 strong force of Papal soldiers of Spanish and Italian troops captured the town but were forced to retreat to nearby Dún an Óir, where they were besieged by the English Army. The defenders eventually surrendered and most of them were then massacred on the orders of the English commander, the Lord Deputy of Ireland, Arthur Grey. Many were beheaded, and the monument (pictured left courtesy of Espresso Addict) commemorates the events.
The site is reputed to be very haunted, especially during the anniversary. Witnesses have claimed to hear Spanish voices crying in agony, whereas others have reported smelling the awful stench of rotting human flesh.
Co-ordinates:
52.190386°N 10.415546°W.
For further information, please read Haunted Britain and Ireland by Richard Jones.