Features a 30-minute audiovisual presentation taking you from the arrival of St Carthage in AD 636 to the present day via the discovery of the Book of Lismore behind a wall in the castle in 1814 and John F Kennedy's visit in 1947. There's also the Family Fun Experience which is part nature trail, part treasure hunt, and which takes you around town. The information 'pack' costs €10; the kids will love it.