Dublin Castle is just off Dame Street in Dublin. It has been popular recently with the visit of Her Majesty the Queen and Barrack Obama , President of the United States.
It is worth visiting on any tours of Ireland.
It is formerly the fortified seat of British rule in Ireland. It was up to 1922.
Most of the complex dates from the 18th century , though a castle has stood on the site since the time of King John. Although little or nothing remains of the original structure of the castle.
Worth seeing on any Ireland tours that take you into Dublin.