Archeological Crypt of Île de la Cité Entry Tickets

Discover Parisian history & crypt exhibitions

Discover the very beginnings of Paris City as you tour the Archeological Crypt situated beneath Notre-Dame Cathedral. Start with an overview of the urban and architectural development of the Île de la Cité – the historical heart of Paris from the first century AD and a result of several small islands that came together as a defense from the Germanic invasion in Paris. Explore the remains of the Hôtel-Dieu hospital and the rue Neuve Notre-Dame street – both significant Middle Age constructions around the Notre Dame cathedral. Next, head to one of the several exhibitions about the crypt that take place all year round.

Unveiling Paris’s story through Seine’s artifacts

The Archeological Crypt offers more than just excavated artifacts—it hosts various exhibits throughout the year. Don’t miss the "Dans la Seine" exhibit, featuring 150 objects retrieved from the Seine, each telling a story of Parisian history. The exhibition traces human settlements along the riverbanks, from Prehistoric times and Roman antiquity to the city’s urban development. For younger visitors, there’s the storytelling event "Le Garum venu de Rome," which introduces the Gallo-Roman period through the museum’s archaeological remains.