The oldest building in the Phoenix Park is Ashtown Castle, a restored medieval tower house dating from the 17th century or perhaps even earlier.
Bizarrely, it was found hidden within the wall of a much larger and more recent building which was used by the Papal Nuncio until 1978. How do you not notice a little castle within your castle? "Where are you off to, Nuncio?" "Oh, I'm just off to have a swim in the indoor moat." "Righto!" read more