Instant
Confirmation
Mobile
Tickets
No
Booking Fee

Paris: Entrance ticket to Archeological Crypt of Notre Dame

From
$12.74 /person
Info &
Reviews
Check
Availability

About the activity

Discover Paris's ancient heart beneath Notre-Dame. Explore archaeological treasures from Lutetia to the modern era.

  • Free cancellation
    This activity is non-refundable.
  • Instant confirmation & Mobile tickets
    Receive your ticket right away. Use your phone or print your voucher.
  • Duration
    1 hour
  • Includes
    • Entry ticket to the crypt and exhibitions
    • Meals and beverages
    • Personal tour guide
Highlights & Description

Highlights

  • Feel the ancient history beneath Notre-Dame.
  • Explore Gallo-Roman and medieval remnants.
  • Discover the strategic fortifications of Lutetia.
  • Witness urban transformations from the XVIIIth century.
  • Learn from exhibitions on Paris's river history.

Description

Dive into the depths of Paris's rich history with a visit to the Archaeological Crypt of the Île de la Cité. Located beneath the iconic Notre-Dame Cathedral, this crypt offers a fascinating glimpse into the city's evolution from ancient times to the 19th century. Begin your journey with the remnants of the ancient port of Lutetia, where economic and commercial activities once flourished. Marvel at the preserved section of the quay, the only remnant of this ancient port.

As you explore further, encounter the luxurious dwellings of the IIIrd century and the strategic fortifications built in 308 AD to defend against barbarian invasions. The crypt showcases the foundations of ramparts made from salvaged stone blocks, and the remains of a Gallo-Roman bath house, complete with a visible sub-floor heating system.

Transition into the Middle Ages, where urban development centered around Notre-Dame Cathedral. Discover the underground remnants of the Hôtel-Dieu hospital and the cellars of medieval houses. Witness the transformation of Paris in the XVIIIth and XIXth centuries, as medieval buildings were demolished to improve sanitation and traffic flow. The crypt preserves the foundations of the hospice des Enfants-Trouvés and the former Hôtel-Dieu hospital.

Conclude your visit with exhibitions exploring the history of Paris, featuring objects found in the Seine and digital renderings that bring the past to life. This journey through time ends in the heart of Paris, leaving you with a deeper understanding of the city's continuous reinvention over two thousand years.

Good to know before you go
  • After you have booked your ticket, please book your free time slot in advance on the Museum’s website
Meeting point

Reviews & Ratings

Frequently Asked Questions

1. What is the cancellation policy for this activity?
This activity is non-refundable.
2. When will I receive the confirmation of my booking?
You will receive an email notification right after your successful payment. If you don't see it in your inbox, check your spam or junk mail folder. When the payment is completed you have the option to download your ticket directly.
3. Are mobile tickets enough or do I have to print them?
Tickets don't need to be printed. You can show your ticket from your smartphone as a PDF.
  • Participant
    18-99 years
August 2025
Mon Tue Wed Thu Fri Sat Sun