Black and white lantern slide of the excavated terrace of the Cholula Pyramid site.

Black and white lantern slide of the Cholula Pyramid site, looking south.

Black and white lantern slide of the Cholula Pyramid site, with a 132km marker next to the road side.

Black and white lantern slide of the unexcavated site of the Cholula Pyramid, with the Nuestra Senora de los Remedios Church in the background.

The ancient city of Teotihuacan is the most visited of Mexico's archaeological sites. Pyramid of the Sun, the largest building in Teotihuacan, found along the Avenue of the Dead, in between the Pyramid of the Moon and the Ciudadela. It is the third…

The ancient city of Teotihuacan is the most visited of Mexico's archaeological sites. Temple de Quetzalcoatl, the third largest pyramid in Teotihuacan, is known as the Feathered Serpent.

The ancient city of Teotihuacan is the most visited of Mexico's archaeological sites. Pyramid of the Sun, the largest building in Teotihuacan, found along the Avenue of the Dead, in between the Pyramid of the Moon and the Ciudadela. It is the third…

The ancient city of Teotihuacan is the most visited of Mexico's archaeological sites. Temple de Quetzalcoatl, the third largest pyramid in Teotihuacan, is known as the Feathered Serpent.

Ruins of the Temple of the Feathered Serpent at Teotihuacan.

Ruins of the Temple of the Feathered Serpent at Teotihuacan.

Ruins of the Temple of the Feathered Serpent at Teotihuacan in Mexico.

Ancient ruins at Xochicalco near Cuernavaca.