The St. Patrick's Cathedral, Book of Kells, and Dublin Castle Tour was an unforgettable experience! The history, architecture, and breathtaking artifacts were absolutely mesmerizing. Our guide, Richard, was phenomenal—his knowledge, passion, and engaging storytelling brought every site to life. He made the tour both educational and entertaining. I highly recommend this tour for anyone visiting Dublin. It’s a must-see experience, especially with a guide as fantastic as Richard!