Cuicuilco, an ancient archaeological site located in southern Mexico City, was once the center of a flourishing civilization during the pre-Classic period between 400 and 200 B.C. The site is now surrounded by modern roads, buildings, and commercial centers, yet it continues to reflect a profound part of Mexico’s cultural history. The area features a circular pyramid that is believed to have been used for rituals dedicated to a fire god. The National Institute of Anthropology and History, or INAH, organizes monthly educational tours to help visitors appreciate the city’s early roots. Each tour, costing about 260 pesos, is led by archaeologists who explain how ancient societies lived and celebrated their traditions. Cuicuilco’s name, meaning “the place where songs and dances are made” in the Nahua language, reflects its strong connection to art, faith and community life.

The institute’s guided tours were first introduced in 1957 to make archaeological research accessible to the public. Historians describe these excursions as an illuminating way to connect the past with the present. Archaeologists estimate that Cuicuilco once had a population of around 40,000, though only the pyramid’s base remains today. Figurines and offerings found on-site suggest that early inhabitants performed ceremonies related to fertility and harvest. Beyond Cuicuilco, INAH also manages other ancient sites such as Teotihuacán and Chichén Itzá but focuses on raising awareness of Mexico’s less-known heritage. Through these efforts, INAH aims to preserve history, inspire learning, and strengthen cultural continuity to ensure that the nation’s ancestral identity remains indelible amid modern urban growth.