If you visit the Tajin Archaeological Zone, you will be amazed by the majesty of its pyramids and temples. But there is one building in particular that holds a mystery that still amazes archaeologists today. We are talking about Building I, a structure with an enigmatic mural and a fascinating past. What history does it hide and when was it discovered? We’ll tell you all about it!
An Architectural Enigma
Located in the Tajín Archaeological Zone, in the Tajín Chico part, Building I is one of the least known but most interesting structures at the site. It is believed to have been used for ceremonial and administrative purposes, although its exact function remains a mystery. From the structure and painting of the building it is believed that only important or government people could enter and it was not a residential building. Unlike the famous Pyramid of the Niches, this building has a sober design, but what makes it special is its mural.
The Building Mural I: A Tale of the Past
One of the most important findings in Building I is its mural, which shows human figures, deities and scenes that seem to narrate ancient rituals. This mural is key to understanding the worldview of the Totonaca culture and its relationship with the ball game, war and religion. Although some fragments are worn, experts have been able to identify patterns and symbolisms that shed light on life in Tajin more than a thousand years ago.
The building was identified by archaeologists in the 20th century, during explorations in the Tajin Archaeological Zone. However, its excavation and detailed study have taken decades. Even today, research continues to understand its importance and relationship with other constructions at the site. When it was discovered there were no human or economic resources to discover and restore it until the 90s and since then it has been restored several times after several catastrophes such as the hurricane of 2021 and a fire in 2022. All the work is thanks to volunteers and organizations such as the National Institute of Anthropology and History and the National Commission for the Conservation of Cultural Heritage.
Although it is not the most famous building in Tajin, it is the only building in the entire gulf area that has preserved its original paint and structure since its construction. Its mural and location suggest that it was a key point in the organization of the city. Its study allows us to reconstruct part of the Totonaca history and better understand their system of beliefs and governance.
Visit El Tajín Archaeological Zone
If you are planning your next visit to Tajin, be sure to look for this building, even though you can only see building I. from the outside because it is not open to the public to enter.




