One of the largest unoccupied gaols in Europe, covering some of the most heroic and tragic events in Ireland's emergence as a modern nation from 1780s the 1920s and the struggle against 'British Occupation.' a fascinating and compelling tour includes a major exhibition detailing the political and penal history of the prison and its restoration and an audio-visual show. Tours may be arranged for visitors with special needs by prior arrangement. Buses 51, 51B, 78A, 79. Admission Mon-Sat 9am-6pm Sun 10am-6pm (times change seasonally, please check). Entrance from 3.