In Trinity College, the Old Library and the Book of Kells Exhibition -is a “must see” on the itinerary of all visitors to Dublin. Located in the heart of Dublin City, a walk through the cobbled stones of Trinity College Dublin will bring visitors back to the 18th century, when the magnificent Old Library building was constructed. Inside is housed the Book of Kells - a 9th-century gospel manuscript famous throughout the world. Visitors are welcomed by the friendly staff seven days a week.