The Templo Mayor or Great Temple (called Hueteocalli by the Aztecs) dominated the central sacred precinct of the Aztec capital Tenochtitlan. Topped by twin temples dedicated to the war god Huitzilopochtli and the rain god Tlaloc it was a focal point of the Aztec religion and very centre of the Aztec world. It was also the scene of state occasions such as coronations and the place of countless human sacrifices...