This is a 17th century star shaped fort, which is very well preserved and has seen very little military action. 45 minute tours depart every hour, last entry 45 min before closing. Open mid Mar-Oct daily 10:00-18:00, rest of year 10:00-17:00.
city in Munster, Ireland51.89784-8.4705
town in County Cork, Ireland51.7075-8.5305556