The Book of Kells is a beautifully illustrated manuscript that dates back to the 9th century. It is housed at Trinity College in Dublin, and on a rainy afternoon, you can take a tour of the college and see the book for yourself. The tour includes a visit to the Old Library, which houses the book, as well as other historic manuscripts and books. You can also learn about the history of the college and its famous alumni, including Oscar Wilde and Samuel Beckett.