Eight centuries old, one of the largest sites of gatherers and the first settled farmers in Arid America. Among the many constructions in the shelter of the cave, it preserves the remains of a watchtower, so the inhabitants could keep a lookout and be in communication with the important enclave of Huapoca.

A Totonac city with a 3,000 year history in a very damp location, where the buildings are very tall and the plazas and ballcourts are wide. The are indications of a cult to Tezcatlipoca, the smoky black mirror. It was a great exporter of colorful bird feathers.

This city was a dependency of Tula, attaining an important role through trade and religion. When Tula fell around 1000 AD, Coatetelco took its place in the west of the present-day state of Morelos.

Stone carvings like gold filigree adorn the residences of those "who speak to the gods." The elaborate Puuc architectural style makes this ancient city a relic that remains almost entirely intact even after 12 centuries. Its greatest treasure is El Palacio.

The great city of the lakes of the ancient Maya, near the Guatemala border, with buildings cleverly adapted to the irregular shape of the hills. It has a very large ballcourt and the Plataforma de las Lajas (Platform of the Stone Slabs) was built from the largest cut stones in the whole of Mesoamerica.

The masks of Itzamná, the god of the sun and wisdom represented by a face with enormous open jaws and bejewelled ears, appear especially grandiose, in this small ancient city where the ruling class once lived, situated on the route between the Gulf of Mexico and the coast of Quintana Roo.

In Chacmultún, the stone slabs contain microorganisms, which when exposed to air and water acquire a reddish hue. This colors the Mayan temples, built in the exquisite Puuc style and carved like filigree. The site flourished between 800 and 1000 AD and was a crucial link between neighboring cities.

The slopes of the hill where the hacienda was located had been inhabited from the earliest times, and the settlement grew in importance as the site of New Fire ceremonies, believed to revive the sun at the end of the cycle. It was celebrated every 52 years with ceremonies held in 1351, 1403, 1455 and 1507. The fall of Tenochtitlan prevented the celebration of the fifth event.

This powerful Totonac capital once dominated a large area of present day Veracruz and the north of the state of Puebla. Temples, palaces, plazas and fortifications testify to its importance as a political and religious center. Subjugated by the Mexica empire, it allied itself with Hernán Cortés to defeat Moctezuma.

An ancient Huastec town, one of the most important sites on the Gulf of Mexico, its material remains show the influence of Maya, Toltec and Mexica cultures, at different stages of its history. It has a magnificent pyramid topped by a temple.