Archaeologists are excavating beneath the Notre Dame Cathedral in Paris to uncover artifacts spanning nearly two millennia of history.
The project provides a rare opportunity to study the evolution of Paris from its earliest foundations. By peeling back layers of earth, researchers are gaining direct evidence of how the city grew around its most famous landmark.
French media have dubbed the project the “dig of the century.” The excavation focuses on the layers of Roman Paris and other early periods to shed light on the city's ancient origins [1], [2].
There is some variation in reports regarding the exact scope of the findings. Some sources said the dig has uncovered roughly 1,700 years of history [3], while others said the reach extends back about 2,000 years to the era of Roman Paris [1], [2].
These findings include artifacts that offer a physical timeline of the region's habitation. The work continues as experts map the subterranean structures and recover items that have remained hidden for centuries.
The effort to explore these depths allows historians to verify long-held theories about the urban layout of ancient Paris. The discovery of Roman-era materials suggests the site has been a focal point of activity since the Roman Empire's presence in Gaul, a connection that predates the cathedral itself.
“The project provides a rare opportunity to study the evolution of Paris from its earliest foundations.”
This excavation transforms the area beneath Notre Dame into a primary source for understanding Gallo-Roman urbanism. By establishing a concrete timeline of 1,700 to 2,000 years, the findings bridge the gap between the city's Roman roots and its medieval development, potentially redefining the known architectural history of central Paris.
