The Cathedral is an unconstructable building in Age of Empires II. In campaigns, it is often used as an aesthetic building for large cities, but usually as the focal point of an objective. The Cathedral is very similar in looks to the BritishWonder. Cathedrals cannot be built, but are available in the Scenario Editor.
Tours - The player owns a Cathedral in Tours, where the player may bring the Trade Carts from Poitiers (under Moorish control) to the area outside the Cathedral. However, it is not necessary to keep the Cathedral standing.