Very interesting patrons have helped to keep the Cathedral standing throughout the centuries. A must visit is the underground crypt and the treasures on display. The funny note in the crypt is the Irish version of Tom and Jerry on display. A cat and a mouse found mummified in the tubes of the organs. One thing to note however is that you are allowed to go into the catacombs of Christ Church cathedral which currently house original costumes from the hit TV series "the Tudors". Please take your time to unveil the stories of this place and admire the stunning mosaics and stained glass windows.