Christ Church Cathedral stands majestically as Dublin's oldest building, a must-see for travelers and a revered pilgrimage site for nearly a millennium. This architectural marvel, celebrated for its stunning design and intricate floor tiles, houses the renowned 12th-century crypt. Not only is it one of the oldest in Britain and Ireland, but it is also among the largest. Nestled in the heart of Medieval Dublin, Christ Church was established in 1030 by Sitriuc, King of the Dublin Norsemen, and became part of the Irish Church in 1152, later under the guidance of the legendary Archbishop and patron saint of Dublin, Laurence O’Toole. Throughout its history, Christ Church has witnessed pivotal events, such as the coronation of Lambert Simnel as Edward VI in 1487. Today, it proudly displays the Treasures of Christ Church, a collection featuring manuscripts and ancient artifacts. A standout attraction is the dazzling exhibition of original 16th-century costumes from the historical series 'The Tudors.' These lavish garments, crafted by Emmy award-winning designer Joan Bergin, have graced exhibitions worldwide, including a memorable showcase at Macy’s in New York. As you wander through the majestic cathedral, take a moment to appreciate its fascinating blend of history and art. The unique combination of Gothic and Romanesque architecture offers a feast for the eyes. Remember to check out the cat and rat mummies, affectionately known as "Tom & Jerry," that are preserved in the crypt. Whether you're a history buff or a lover of beautiful spaces, Christ Church Cathedral invites you to explore its storied halls and uncover the tales they hold.