Mexico · Central Mexico
Pyramids define the skyline. Between them lie avenues, plazas and living spaces. Explore how an entire city was organised.
Teotihuacan in present-day central Mexico became an important urban centre during the first centuries CE. Its plan connects monumental buildings with an extensive settlement. Source: UNESCO · Pre-Hispanic City of Teotihuacan
Through the centuries
Choose a period. See how the story changes over time.
INAH dates the laying out of the Avenue of the Dead to this period of urban transformation. The broad axis connects major plazas and building complexes. Its familiar name comes from the Mexica, who interpreted the site differently centuries later.
Source: INAH · Calzada de los MuertosResidential compounds such as Tetitla, Atetelco and Tepantitla also belong to Teotihuacan. Surviving murals broaden our understanding of its architecture. Looking only at the two great pyramids leaves out an important part of its archaeological record.
Source: INAH · Zona Arqueológica de TeotihuacánINAH describes decline in the later 7th century and discusses disruption of economic networks as one explanation. These processes cannot be reduced to a single event. An endpoint on a map simplifies a much longer development.
Source: INAH · Teotihuacan, guía del sitioLook closer
At the Superimposed Buildings, different construction levels remain visible. Floors and walls do not necessarily belong to the same moment. The exposed layers help us understand a city repeatedly changing its own form.
Source: INAH · Edificios SuperpuestosReading the place
Buildings and finds reveal more when we consider their context. These close readings connect the evidence with questions to take on a visit.
At the Edificios Superpuestos, earlier building levels remain visible beneath later ones. This part of the city was repeatedly built over.
Evidence / source: INAH · Edificios SuperpuestosLook at the relationship between a wall and a floor: does the wall continue below it, end at it, or cut through it later? Such relationships help establish a sequence. Assigning a calendar date is a further question. Archaeologists can know the order of alterations without dating each one to a single year.
A lower element is not automatically older simply because of its elevation. Later interventions can cut through earlier layers; dating requires the documented context.
In the Ciudadela, the central pyramid predates the added Plataforma Adosada. The monumental ensemble contains different building phases even though it now appears as one connected space.
Evidence / source: INAH · La CiudadelaImagine the plaza without the later addition. Which façades would be more visible, and which routes more direct? This thought experiment is not a verified reconstruction of a visit. It does help explain how an addition can change an older monument’s character while parts of it remain intact.
Construction order alone does not securely identify the political intention behind a change. That requires further evidence and argument.
Plan a visit
INAH describes several routes through the site. Choose according to your interests: monumental buildings, urban planning, or residential compounds and murals. Look for a tour that matches.
Check open areas, entrances and routes with the operator. A balloon flight is a different experience from a guided visit to the archaeological site; compare what is actually included.
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Visiting sources checked on 24 September 2026. Prices and availability are provided by the operator.
Keep exploring
01AI vision450The Avenue of the DeadFrom the painted city around 450 through the fire around 550, the Aztecs before the overgrown mounds around 1500 and Leopoldo Batres’s excavation of 1905 to today: the time journey along the city’s axis.Start the journey 02Checked 25 Sep 20262026Tickets & admission210 pesos admission, free Sundays for residents only, five gates, bus from Mexico City, hot air balloon.Plan your visit 
03Own plan18 sitesThe mapPlan of the city with the Avenue of the Dead, both pyramids, the Citadel, museums and all five gates.Open the map 04Real photoTeotihuacánOverviewPyramids, courtyards and a monumental avenue: reading a city as a connected space.Overview These texts combine published research with editorial explanation. Some dates are approximate. Photographs show documented surviving conditions. Specialist archaeological review is still pending.
View across the Avenue of the Dead at Teotihuacan: the Pyramid of the Sun stands to the right, with the Pyramid of the Moon at the far end of the axis. Photograph taken on 27 December 2017. Ralibreros112 / Wikimedia Commons · CC BY-SA 4.0. Resized to a maximum edge of 1600 pixels and compressed as WebP; no crop or content alterations. Framing varies by screen. Derived photograph under the same licence.
