Christ Church Cathedral is one of two medieval cathedrals in Dublin, the other being nearby St. Patrick’s. Take a self-guided tour of the cavernous nave and the 12th-century crypt, home to manuscripts and historical items—most famously the mummified remains of a cat and rat mid-chase, recovered from the pipes of the cathedral’s organ. For an extra cost, you can join a guided tour of Christ Church. Guided tours include access to the belfry.
Many sightseeing tours of Dublin pass by the iconic cathedral, and some walking tours also include access to the cathedral’s interior. Some Dublin sightseeing passes also include free entry to Christ Church. The cathedral also hosts various events throughout the year, including music concerts and lectures.