Mexico City Metropolitan Cathedral

Due to the long time it took to build it, just under 250 years, virtually all the main architects, painters, sculptors, gilding masters and other plastic artists of the viceroyalty worked at some point in the construction of the enclosure. The long construction time also led to the integration of a number of architectural styles in its design, including the Gothic, Baroque, Churrigueresque, Neoclassical styles, as they came into vogue over the centuries. It furthermore allowed the cathedral to include different ornaments, paintings, sculptures and furniture in its interior. The project was a point of social cohesion, because it involved so many generations and social classes, including ecclesiastical authorities, government authorities, and different religious orders.

Metropolitan Cathedral of the Assumption of the Most Blessed Virgin Mary into Heavenis the cathedral church of the Catholic Archdiocese of Mexico. It is situated on top of the former Aztec sacred precinct near the Templo Mayor on the northern side of the Plaza de la Constitución (Zócalo) in the historic center of Mexico City. The cathedral was built in sections from 1573 to 1813  around the original church that was constructed soon after the Spanish conquest of Tenochtitlan, eventually replacing it entirely. Spanish architect Claudio de Arciniega planned the construction, drawing inspiration from Gothic cathedrals in Spain.

 Work on the current building began in the late 16th century and continued over the next 250 years. The interior features lofty vaults and the exterior boasts two bell towers with 25 bells total.

In 2007, a box hidden in 1742 was discovered in one of the towers. The box was found inside a hollow stone ball and contained religious talismans to protect the church