The pre-Hispanic city is still here, either excavated and ticketed or built straight into a building you'd otherwise walk past.
Most of what’s left of the city that stood here before the Spanish arrived is either underground or hiding in plain sight. Two sites make it easy to see.
Templo Mayor, a few steps from the Zócalo, was the Mexica capital’s central temple until the Spanish tore it down in 1521 and built over it. It stayed buried for more than 450 years, until electrical workers digging near the Metropolitan Cathedral hit it by accident in 1978. The excavation, led by the archaeologist Eduardo Matos Moctezuma, is now an open-air ruin and museum sitting several feet below the modern street — the fullest look at Tenochtitlan’s ceremonial center anywhere in the city, and a ticketed site.
The Pyramid of Ehécatl, a round temple to the Mexica wind god dating to around 1400, turned up the same way in 1967, this time during construction of the Pino Suárez metro station. Rather than remove it, the transit authority built the station around it. It now sits in the corridor connecting Lines 1 and 2 — no ticket, no detour, just a pre-Hispanic temple in the middle of rush hour.
(Placeholder — needs Andrew’s current hours, ticket prices, and any other sites worth adding here.)
Sources: Eduardo Matos Moctezuma’s excavation records for Templo Mayor; INAH (Instituto Nacional de Antropología e Historia), which oversees both sites.
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