The Moscow Kremlin State Historical and Cultural Museum and Heritage Site incorporates the Armoury Chamber, monuments of the architectural ensemble of the Cathedral Square, including the Assumption, Archangel and Annunciation cathedrals, the Church of Laying Our Lady's Holy Robe, the Patriarch's Palace with the Twelve Apostles' Church and the 'Ivan the Great' Bell Tower complex, as well as exhibition halls in the Assumption Belfry and Patriarch's Palace.