What Aztec capital destroyed by Cortes in 1521?

The Aztec capital destroyed by Hernán Cortés in 1521 was Tenochtitlán. Located on an island in Lake Texcoco, it was a thriving city that served as the center of the Aztec Empire. Cortés and his forces, along with indigenous allies, laid siege to the city, leading to its eventual fall and significant destruction. The ruins of Tenochtitlán later became the site of Mexico City.