Visit the 9th century Book of Kells, described in the 1007 Historical records off Ulster as 'the most precious object in the western world'. The cultural and historical value of the Book of Kells has only increased in the millennium since - this exquisite work of art has stood for 1,200 years as the greatest example of medieval illumination. This tour starts by delving into its rich ornamentation and explores its dense symbolism and meaning and its merit as an artistic masterpiece.

After your visit to the Book of Kells and Library enjoy 10 minutes at the venues souvenir shop.

Continue on this fascinating fully guided tour to Dublin Castle, the heart of historic Dublin. Originally built in the 13th century on a site previously settled by the Vikings it functioned as a military fortress, a prison, treasury, courts of law and the seat of English Administration in Ireland for 700 years. Rebuilt in the 17th, 18th, 19th and 20th centuries, Dublin Castle awaits to enthrall all who enter her gates. On this fully guided exterior tour, see the original 13th century Record & Octagonal Towers, the Upper & Lower State Yards and their architectural highlights. Led by an expert local English-speaking guide who will unveil incredible secrets including tales of intrigue and mystery, this tour is a "must do" for anyone interested in the history of Ireland. Enjoy and added bonus on this magnificent tour of the 13th century Castle to visit the Castle Gardens, which is the very location where the first Vikings landed in Dublin in 795 AD. Today it is a magnificent Celtic inspired landscaped lawn. (This tour does not visit the Castle Apartments)