City · Mexico
Mexico City
Ciudad de México
A 21-million megacity built on the drained lake and ruins of Aztec Tenochtitlan & sinking into it.
- Historic Centre of Mexico City and Xochimilco, UNESCO World Heritage (1987)
One of the largest cities on Earth, built directly on top of Tenochtitlan, the Aztec capital the Spanish destroyed in 1521 & slowly sinking into the soft lakebed beneath it, with the Aztec Templo Mayor now excavated beside the colonial cathedral.
The Place
The Zocalo, officially the Plaza de la Constitucion, is one of the largest city squares in the world, a vast paved expanse with the cathedral on one side and the national palace on another. Look closely and the buildings lean. The Metropolitan Cathedral has visibly tilted and sunk over centuries, because the city sits on the soft clay bed of a drained lake and is settling into it, by up to some 40 centimetres a year in the worst-affected districts. The historic centre alone has dropped several metres over the last hundred years & engineers fight a constant battle to keep the great buildings level.
Why It Matters
Mexico City stands directly on top of Tenochtitlan, capital of the Aztec empire, founded in 1325 on an island in Lake Texcoco. When the Spanish under Hernan Cortes arrived in 1519, it was one of the largest cities on Earth, with perhaps 200,000 people, linked to the shore by causeways and laced with canals. Cortes besieged and destroyed it in 1521, then raised the Spanish colonial capital on the rubble, using the temple stones to build the cathedral. The conquest that began here reshaped two continents and created much of the modern Americas.
The Story
For four centuries the Aztec city lay buried and half-forgotten under the colonial one. Then in 1978 electrical workers digging beside the cathedral struck an enormous carved stone disc, more than three metres across, showing the dismembered moon goddess Coyolxauhqui. The find led archaeologists to the Templo Mayor, the main Aztec temple, which had stood exactly there. They removed colonial buildings to reach it. The ruins of the temple now lie open in the centre of the city, beside the cathedral and the national palace, the three eras stacked on a single block.
Museums and Murals
Mexico City holds one of the great museum collections anywhere. The National Museum of Anthropology gathers the artefacts of Mexico's pre-Hispanic civilisations, its centrepiece the Aztec Sun Stone, a 24-tonne carved calendar. On the walls of the National Palace, Diego Rivera painted the sweep of Mexican history in murals between 1929 and 1935. South of the centre, in Coyoacan, the cobalt-blue Casa Azul where Frida Kahlo was born and died is now her museum. Floating gardens survive at Xochimilco, the last stretch of the Aztec canals, where painted boats called trajineras still ply the water.
The Table
Mexico City eats on the street. Tacos al pastor, pork shaved from a vertical spit with a slice of pineapple on top, were invented here by Lebanese immigrants adapting shawarma. The city's markets, like the sprawling Mercado de la Merced, sell ingredients found nowhere else & stalls and small fondas serve tlacoyos, quesadillas and tamales from dawn. Mexican cuisine was the first national cuisine recognised by UNESCO as intangible cultural heritage, in 2010. Mealtimes run late: the main meal, the comida, lands in mid-afternoon.
Knowing Before You Go
The city sits at 2,240 metres, high enough that some visitors feel the altitude for a day or two. Most of what travellers want clusters in a few neighbourhoods: the Centro Historico, leafy Roma and Condesa & Coyoacan. The metro is cheap and huge but jammed at rush hour. Earthquakes are a real hazard on this soft ground, as the deadly quakes of 1985 and 2017, both falling on 19 September, showed; buildings now run drills and a city-wide alarm gives seconds of warning before the shaking arrives.
- Country
- Mexico
- Region
- Distrito Federal
- Coordinates
- 19°25′60″N 99°07′60″W
- Filmed here
- Spectre (2015)
Heritage · Chapultepec Castle A hilltop fortress built for a viceroy that became, in turn, a military academy, an emperor's palace and Mexico's national history museum.
What You're Looking At
The castle occupies the summit of Chapultepec Hill, overlooking the park below and, on clear days, much of the Valley of Mexico. Its position made it a natural site for a viceroy's country retreat and, later, a defensible military post. The building mixes Neoclassical structure with 19th-century additions, including a watchtower known as Caballero Alto, added during its years as a military college. Terraces and gardens surround the upper level, a legacy of its time as an imperial and presidential residence.
The Story
Viceroy Bernardo de Gálvez commissioned the castle in 1785, with engineer Francisco Bambitelli as designer and Captain Manuel Agustín Mascaró overseeing construction; the building passed to the city government in 1806. From 1833 it trained military cadets & on September 13, 1847, six cadets, the Niños Héroes, died defending it against invading American forces. Emperor Maximilian I and Empress Carlota later made it an imperial residence, commissioning European architects Carl Gangolf Kayser and Julius Hofmann and laying out the boulevard now called Paseo de la Reforma to link the castle to the city.
Details to Notice
Between 1878 and 1883 the castle briefly served as an astronomical observatory before becoming the official presidential residence in 1882, a role it held until 1934, when President Lázaro Cárdenas moved the presidency to Los Pinos and converted the building into a museum, opened September 27, 1944. Visitors can trace this layered history room by room, from viceregal quarters to Maximilian's European-furnished chambers to exhibits on the 1847 siege.
Source: en.wikipedia.org
Heritage · Zocalo (Plaza de la Constitucion) The vast paved square at the heart of Mexico City, built over the ceremonial center of Aztec Tenochtitlan and still the country's political stage.
What You're Looking At
The square covers 57,600 square meters, flanked on its north side by the Metropolitan Cathedral, on its east by the National Palace & on its south and west by government and commercial buildings including the Old Portal de Mercaderes. A large flagpole holds a Mexican flag at the center. The name Zócalo, meaning plinth or base, comes from an unfinished independence monument planned under President Santa Anna: only its base was ever built & the name stuck even after the base itself was removed.
The Story
Before the conquest, this ground sat at the center of Tenochtitlan, bordered by the palaces of Moctezuma II and Axayacatl. After the Spanish invasion, surveyor Alonso García Bravo redesigned it as the colonial Plaza Mayor. It flooded under two meters of water in 1629, hosted a luxury market called the Parián from 1703 until riots destroyed it in 1828 & was formally renamed Plaza de la Constitución on May 22, 1813, after the Cádiz Constitution. It was damaged again during the Decena Trágica of February 1913.
Details to Notice
The square remains Mexico's principal stage for public life: the president delivers the annual Grito de Dolores from the National Palace balcony every September 15 & the plaza has hosted crowds far beyond its notional capacity, including a Paul McCartney concert drawing an estimated 250,000 people in 2012. A late-1990s renovation costing roughly $300 million restored its paving and surrounding facades & since 2016 it has hosted an annual Day of the Dead parade.
Source: en.wikipedia.org
Heritage · Templo Mayor The ruined main pyramid of Aztec Tenochtitlan, hidden for four centuries beneath the city and rediscovered by accident in 1978.
What You're Looking At
The exposed remains show a pyramid rebuilt in seven successive stages, each larger than the last, since construction began in 1325. Twin staircases once led to separate shrines at the summit, one for Huitzilopochtli and one for Tlaloc, while a central spire honored Quetzalcoatl in his aspect as the wind god Ehecatl. Excavated walls, platforms and stone serpent heads from different building phases are visible layered against one another, a cross-section of nearly two centuries of Mexica construction.
The Story
The temple reached its largest form under Moctezuma I following an expansion in 1454, with a final version completed in 1520, just before the Spanish conquest. Spanish forces destroyed most of the structure in 1521 & the Metropolitan Cathedral was later built over part of the site, erasing the temple's exact location from the modern city's memory. It stayed buried until February 21, 1978, when electrical utility workers unearthed a carved stone disk over 3.25 meters across depicting the dismembered goddess Coyolxauhqui.
Details to Notice
That discovery triggered systematic excavation from 1978 to 1982 under archaeologist Eduardo Matos Moctezuma, which recovered more than 7,000 objects: clay vessels, jade and gold ornaments, obsidian tools and animal remains, many left as offerings in the temple's foundations. The finds are displayed in the Templo Mayor Museum, opened in 1987 beside the ruins, alongside a reproduction of the Coyolxauhqui stone.
Source: en.wikipedia.org
Heritage · Palacio Nacional Mexico's seat of federal power, built from the stones of Moctezuma II's palace and carrying Diego Rivera's history of the nation on its stairwell.
What You're Looking At
A red tezontle stone facade runs more than 200 meters along the square's east side. Three doorways lead into the building: the southern door to presidential offices, the northern Mariana Door, built in 1850, to former court facilities & the central door, framed by Baroque arches, to the main patio. On the central balcony above the main door hangs the bell that Miguel Hidalgo rang in 1810 to call for rebellion against Spain, rung again each September 15 during independence ceremonies.
The Story
The site carries four historical layers: Moctezuma II's 'New Houses' before the conquest, Hernán Cortés's fortified palace from 1521, the Spanish viceregal palace from 1562 & the National Palace of independent Mexico from the 1830s onward. Much of the current building's material comes from the original Aztec structure. Between 1929 and 1935, Diego Rivera painted The Epic of the Mexican People across the main stairwell, a 450-square-meter mural in three parts spanning pre-Hispanic Mexico, the conquest and independence & 20th-century Mexico.
Details to Notice
Rivera's stairwell triptych moves from Quetzalcoatl and pre-Hispanic life on the right panel, through the conquest and foreign invasions in the center, to 20th-century figures including Karl Marx and Frida Kahlo on the left. He also painted eleven further panels on the middle floor depicting pre-Hispanic peoples and the arrival of colonial rule. The palace also houses a colony of roughly nineteen resident cats, formally designated 'living fixed assets' under institutional care.
Source: en.wikipedia.org
Heritage · Metropolitan Cathedral The largest cathedral in the Americas, built over 250 years on the site of the Aztec sacred precinct & still sinking into the old lakebed beneath it.
What You're Looking At
The cathedral measures about 59 meters wide and 128 meters long, rising 67 meters to the tips of its two bell towers, which together hold 25 bells. Five naves covered by 51 vaults lead to sixteen side chapels, entered through three main portals. Because construction stretched across nearly 250 years, the building layers Gothic massing, Baroque and Churrigueresque ornament & Neoclassical elements added late in the process, most visibly in work completed under Manuel Tolsá between 1793 and 1813.
The Story
An initial church rose here between 1524 and 1532 under Martín de Sepúlveda, elevated to cathedral status in 1534 and named Metropolitan in 1547. Viceroy Martín Enríquez de Almanza laid the first stone of the present building in 1571, with major construction beginning in 1573 under Spanish architect Claudio de Arciniega, who drew on Gothic cathedrals in Spain, particularly Jaén. The interior was completed and consecrated in 1667, though ornamentation continued for another century and a half.
Details to Notice
The cathedral's soft clay foundation, part of the drained lakebed Mexico City is built on, has caused persistent sinking, worsened through the 20th century as groundwater extraction lowered the water table. The building was placed on the World Monuments Fund's endangered list & restoration beginning in the 1990s stabilized the structure enough for its removal from that list in 2000. A fire in January 1967 damaged part of the cathedral's interior, including the Altar of Forgiveness and the Altar of the Kings, both later restored.
Source: en.wikipedia.org
Film & TV · James Bond Spectre
Spectre (2015) opens with James Bond walking through a Day of the Dead parade in the Centro Historico, a single long take that sweeps across the Zocalo before a building collapses and a helicopter fight plays out over the square. The production filmed for weeks in central Mexico City in early 2015. The twist: the city had no such parade. The film invented it & the spectacle proved so popular that Mexico City staged its first real Dia de Muertos parade in 2016, now an annual event drawing hundreds of thousands.