A 20-metre stretch of ancient wall, unearthed this summer beneath central Paris, offers a profound glimpse into the city’s original settlement, reinforcing the deep historical roots of the French capital. This significant find, dating from the Gallo-Roman period, was discovered near Notre Dame Cathedral on the Île de la Cité, long considered the heart of Paris.
The stone-and-wood structure is believed to be a fragment of the ramparts of Lutetia, the ancient name for Paris. It was built by the Gallic Parisii tribe, who inhabited the region along the River Seine during the Iron Age. For generations, the Île de la Cité has been traditionally regarded as the true centre of Lutetia, though some archaeological research has supported a rival theory placing it in Nanterre, a western suburb.
Culture Minister Catherine Pégard stated on Wednesday that this could be “one of the most important remains ever discovered for understanding Gallic Lutetia.” She cautioned that scientific verification of its function and chronology is still required, but noted the “convergence of evidence is particularly remarkable at this stage.” The ministry itself described the discovery as “a major breakthrough.”
Europe's Enduring Foundations
Lutetia first appeared in Julius Caesar’s Gallic Wars series, specifically in book seven. Caesar's account described it as an island settlement in the River Seine, connected by bridges. This vague historical description has fueled numerous theories regarding its precise location over the centuries.
The wall was uncovered during ongoing excavations beneath the Hôtel-Dieu hospital, the capital's oldest medical institution. Traces of fire are visible on the ancient structure. These charred remains may correspond to Caesar’s historical account, which suggests the Gauls deliberately set fire to their town before the Battle of Lutetia against the Romans.
Carbon dating of the charred evidence places the find between 200BC and 10BC, according to the ministry's statement. This timeframe notably encompasses the Battle of Lutetia in 52BC, a pivotal moment in the region's ancient history. The Île de la Cité, the largest island in the Paris region of the Seine, later became the centre of the Roman settlement of Lutetia.
The Gallic Legacy
Paris mayor Emmanuel Grégoire, after examining the wall on Wednesday, remarked, “It’s dizzying to find oneself here and to discover what is probably the origin of the city of Paris.” This sentiment underscores the profound connection between the land and its ancient inhabitants. The wall itself stands barely a metre high and was buried four metres deep within a courtyard of the Hôtel-Dieu hospital.
An archaeological dig commenced in February of the same year, leading to this significant unearthing. Dorothee Chaoui-Derieux, coordinator of archaeological operations in Paris for the culture ministry, highlighted the long-standing ambition of researchers. “All of our predecessors dreamed of finding traces of Gallic presences on the Ile de la Cite,” she explained.
Chaoui-Derieux acknowledged the extensive speculation surrounding the subject. She added, “We’re fortunate to be in the right place at the right time.” She further emphasized the ongoing revelation of history, stating, “Beneath our feet, thanks to the trowels of our colleagues, this wall built in the Gallic tradition is gradually revealing its secrets.” This discovery firmly grounds Paris in its ancient Gallic heritage, offering a tangible link to the foundational culture of the nation.