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Wednesday, December 31, 2025
Parvis Notre‑Dame – Place Jean‑Paul II, 75004 Paris, France
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archaeology

Notre‑Dame Crypt: Archaeology and Layers

A look at the archaeological crypt under Notre‑Dame revealing layers of the city and foundational remains.

1/29/2026
12 min read
Archaeological crypt under Notre‑Dame

Below Notre‑Dame lies a city of layers. The crypt exhibits foundations and urban traces.


🧭 Finds

  • Walls: Foundations and footings.
  • Artifacts: Everyday objects.
  • Plans: Urban grid insights.

🧪 Methods

  • Stratigraphy: Read layers.
  • Sampling: Controlled tests.
  • Mapping: Plans and sections.

Crypt view

The ground remembers the city.

About the Author

Archaeologist

Archaeologist

As a Paris lover and careful traveler, I created this guide to help visitors connect with Notre‑Dame’s stories — where faith, craft, and community meet.

Tags

Crypt
Archaeology
Foundations

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