The Columbus Cathedral is a Catholic Cathedral in the Grand Theft Auto IV and Grand Theft Auto: Chinatown Wars renditions of Liberty City, located in Hatton Gardens, Algonquin on Columbus Ave between Lorimar Street and Manganese Street. It is based on St. Patrick's Cathedral in New York City.
The building is not prominent in any missions. It is simply there as a cathedral based on St. Patrick's Cathedral. In the grounds of the cathedral, however, there is a garden, where there are usually people walking around or sitting on the benches.