The Great Dike of Tenochtitlan: Aztec Engineering That Tamed a Lake

In this episode, Lucas and Luna explore one of the most ambitious engineering projects of the ancient world: the Albarradón de Nezahualcoyotl, a massive dike built by the Aztecs to control flooding in Tenochtitlan. They dive into the reign of Nezahualcoyotl, the philosopher-king of Texcoco, who designed this 16-kilometer barrier that separated fresh water from salt in Lake Texcoco. The conversation covers the political alliance between Tenochtitlan and Texcoco, the role of the macehualtin (commoners) in construction, and how the dike allowed the chinampas to thrive. They also touch on the eventual Spanish destruction of the dike during the siege of 1521, and how its failure contributed to the fall of the city. This episode ties together hydrology, politics, and the human cost of empire, offering a fresh look at a structure that was crucial to Tenochtitlan's survival. #AlbarradondeNezahualcoyotl #Nezahualcoyotl #Tenochtitlan #AztecEngineering #LakeTexcoco #Chinampas #Acolhua #Texcoco #MoctezumaIlhuicamina #HueyTlatoani #Macehualtin #Calpulli #HernánCortés #SiegeOfTenochtitlan #Mesoamerica #History #FexingoHistory #Aztec Keep every episode free: buymeacoffee.com/fexingo