Temple of Ehécatl-Quetzalcoatl (Courtesy Instituto Nacional de Antropología e Historia, Programa de Arqueología Urbana). Archaeological sites in Mexico Cit y have street addresses, not GPS ...

It includes the Temple of Quetzalcoatl, the Pyramid of the Moon, and the famed Pyramid of the Sun. Twelve of us gathered around, drinking Pulque, an ancient drink made with corn and cacao.

Mexico's Temple of Quetzalcoatl, or the Feathered Serpent Pyramid, in the ancient city of Teotihuacan is believed to have been built between 1,800 and 1,900 years ago.