National Palace
On the eastern side of Mexico City's Zócalo (Plaza de la Constitución) stretches a long façade of red volcanic stone — the National Palace, seat of Mexico's federal executive branch and the official residence of the president. It stands on the ruins of the palace of the Aztec ruler Moctezuma, begun in 1522 by the conquistador Hernán Cortés. Through the Spanish viceregal era, two empires, and successive republics, the building was expanded and rebuilt again and again over nearly five centuries, earning UNESCO World Heritage status in 1987. Each year on the night of September 15, the president steps onto the central balcony to ring a bell and reenact the Grito de Dolores — the cry that launched Mexican independence. Step inside to walk the layers: Aztec foundations, a viceregal palace, and Diego Rivera's sweeping murals covering the walls of the main courtyard.
Mexico · 8 The overlooked corners inside
The overlooked corners inside
Mariana Gate
Three doorways punctuate the main façade — the central one flanked by two lateral gates. The southernmost of these is the Mariana Gate (Puerta Mariana), the last to be added. In 1852, President Mariano Arista had it cut into the façade during renovation works, reserving it exclusively for the president's official comings and goings. The gate carries his name ever since. A door opened only for the head of state tells you something about how this building has always translated power into stone — this is not merely an entrance, but a ceremonial threshold that belongs to the presidency alone.
Sources: es.wikipedia.org
Gate of Honor
The main façade facing the Zócalo has three doorways — but the Gate of Honor (Puerta de Honor) is not among them. It opens on the southern side of the palace, facing Corregidora Street. This is the president's dedicated entrance: whenever the president arrives, the presidential guard lines up here to receive and escort them. The word "Honor" in the gate's name points directly to the Courtyard of Honor (Patio de Honor) in the southwestern quadrant of the palace — once the viceroy's private apartments, now still the threshold to the administrative core. One gate, four centuries of political standing distilled into stone.
Sources: infobae.com · es.wikipedia.org · wikidata.org
Presidential Balcony
Each year, close to eleven o'clock on the night of September 15, the Mexican president steps out onto this central balcony overlooking the Zócalo, pulls a rope, and sets an old bell ringing — reenacting the call to arms that started the independence movement in 1810. This is the Presidential Balcony (Balcón Presidencial) and the bell hanging above it, the Bell of Dolores (Campana de Dolores). The bell was cast in 1768 by the priest Atanasio Sánchez Villela and originally named the Esquilón de San Joseph (Bell of St. Joseph). It weighs 780 kilograms and measures over a meter across. On September 16, 1810, the priest Miguel Hidalgo rang it in the town of Dolores, Guanajuato, calling the local population to rise against Spanish rule. In 1896, President Porfirio Díaz ordered the bell transferred to Mexico City under military escort, and had it installed in a specially built niche directly above the balcony; the annual ringing ceremony has continued from this spot ever since.
Sources: infobae.com · es.wikipedia.org · excelsior.com.mx
Moctezuma's "New Houses"
Beneath the National Palace, the foundations and many of the building materials come from a far older structure: the Casas Nuevas, or "New Houses," of the Aztec ruler Moctezuma II. This was the tlatoani's (the lord's) principal residence, which also served administrative functions. The façade once displayed his royal emblems, including an eagle holding a serpent in its talons. After the Conquest, the building was not razed but left uninhabitable — the Spanish built their own palace directly over its ruins.
Sources: en.wikipedia.org
Cortés's Palace
This ground was once the conquistador's own home. After the fall of the Aztec capital in 1521, Hernán Cortés commissioned architects Rodrigo de Pontocillos and Juan Rodríguez to build a new palace on the site. He himself lived across the square in the "Old Houses" (Casas Viejas, now the site of the Nacional Monte de Piedad pawnshop) until 1530, watching the new residence take shape. When finished, the palace was built like a fortress — cannon ports at each corner, loopholes for musketeers in the mezzanine, and only two arched doorways cut into the front. It served simultaneously as a home, offices, two audience halls, and a powder tower; the courtyards were expanded as needs grew, with a third courtyard added after 1554 and a fourth following later.
Sources: en.wikipedia.org
Palace of the Viceroy
When the Crown bought the Cortés estate in 1562 and kept most of its original layout, the… 🔒 Unlock the full guide
Sources: en.wikipedia.org
After Independence
After Mexican independence, successive leaders remodeled the viceregal palace and dropped… 🔒 Unlock the full guide
Sources: en.wikipedia.org
The Palace as Presidential Residence
Over nearly three centuries, almost every viceroy lived here — the sole exceptions being t… 🔒 Unlock the full guide
Sources: en.wikipedia.org
FAQ
What overlooked corners are worth seeing inside National Palace?
Mariana Gate, Gate of Honor, Presidential Balcony and more — 8 spots in all, each with sources and a guide in your language to read or listen to on the spot.
Is the National Palace guide free?
The first 5 spots are free to read; the other 3 unlock with a one-time purchase (not a subscription).