Ancient Calakmul mural identified as one of the oldest depictions of Maya hero Juun Ajaw
Archaeologists have identified what is believed to be one of the oldest known representations of the legendary Maya hero Juun Ajaw in a remarkable mural discovered inside Structure II at the ancient city of Calakmul in Mexico's Campeche state.
The discovery provides new insight into early Maya mythology, sacred architecture and ritual traditions, helping researchers better understand how ancient communities combined religion, art and cosmology during the Preclassic period.
The findings are based on three years of archaeological documentation and digital analysis led by archaeologist Daniel Salazar Lama. The research will be presented during a public lecture titled Hunting in the Water, Fishing in the Cave: Juun Ajaw, a Mythical Hero in a Preclassic Mural of Calakmul.
Advanced digital technology reveals hidden detailsImage Credit : CINAH Campeche
Researchers conducted an extensive study of the mural using modern recording methods, including photogrammetry, digital illustration and virtual architectural reconstruction.
These techniques allowed specialists to create an accurate digital reconstruction of both the painted scene and the chamber in which it was discovered.
The analysis identified the central figure as Juun Ajaw, one of the most important mythical heroes in Maya tradition, portrayed participating in a hunting scene set within water.
A chamber designed to represent a sacred cave
The research also concluded that the room containing the mural was intentionally designed to resemble the interior of a cave.
For the ancient Maya, caves were sacred places connected with creation, ancestors and the supernatural world. By placing the artwork within a cave-like environment, the builders appear to have reinforced the spiritual significance of the mythological scene.
This architectural design demonstrates how Maya artists and architects combined physical spaces with religious beliefs to create meaningful ceremonial environments.
Evidence of the Maya ritual calendar
One of the mural's most important discoveries is a symbol that researchers believe may represent a day marker within the 260-day Tzolk'in ritual calendar.
If confirmed, the finding suggests that the ancient Maya were already linking mythological events to sacred calendar dates during the Preclassic period.
The discovery provides fresh evidence that mythology, ceremonial architecture and ritual time were closely connected much earlier than previously understood.
International collaboration expands understanding
Since 2020, Daniel Salazar Lama has directed research at Substructure II C at Calakmul through an international collaboration involving specialists from Mexico, France, Spain and Italy.
The project brings together experts from Archaïos, the French Centre for Mexican and Central American Studies (CEMCA) and Mexico's National Institute of Anthropology and History (INAH).
Researchers believe continued analysis of the mural will deepen understanding of Maya religious beliefs, artistic traditions and the development of one of Mesoamerica's greatest civilizations.
Why the discovery matters
The identification of Juun Ajaw in the Calakmul mural represents an important milestone in Maya archaeology.
Beyond revealing one of the earliest known images of the legendary hero, the discovery highlights the sophisticated relationship between mythology, sacred architecture and ritual calendars in ancient Maya society.
As ongoing research continues at Calakmul, archaeologists expect further discoveries to improve our understanding of how early Maya communities expressed their beliefs through monumental art and ceremonial spaces.