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Treasure hunt: Investigation on the Île de la Cité, the Island of Spies

Paid admission

From 19 September to 15 November 2026, take part in the “Investigation on the Île de la Cité” treasure hunt. This captivating adventure combines an escape game with a treasure hunt, immersing you in the history of this iconic Parisian landmark.

Practical information

DatesFrom 19 September 2026 to 15 November 2026
Addresssquare de la place Dauphine, 6, rue de Harlay, 75001 Paris
District1e arrondissement
AdmissionPaid admission
AudienceYoung and adult public.
Updated24 August 2026

Why go?

This treasure hunt offers a unique blend of culture and adventure in a historic setting. It is an immersive experience aimed at those with a thirst for discovery. Perfect for young people and adults looking for a fun activity to enjoy with family or friends.

What to see / do

Discover the secrets of the Île de la Cité through this unique exploration. Enjoy the cultural anecdotes and hidden treasures of this iconic location.

Good to know

This treasure hunt combines history and fun, making it perfect for an afternoon of exploration.

  • Arrive early to make the most of the clues and cultural explanations.
  • A good team spirit will make the experience even more enjoyable.
  • Make sure you wear sturdy shoes for walking on Parisian cobblestones.

How to get there

Metro line 4, Cité station. The journey takes about 10 minutes from Châtelet. Alternatively, bus number 21 drops you off nearby.

What to do nearby?

The Sainte-Chapelle (5 mins’ walk) is famous for its stained-glass windows. The Palais de Justice (7 mins’ walk) offers a glimpse of medieval architecture. The Conciergerie (8 mins’ walk) is a former royal palace that has been converted into a prison.

Things to bear in mind

Top photo spotPlace Dauphine, for its unique atmosphere and terraces.
Ideal forYoung people and adults seeking a new experience.
Estimated visiting timeAbout 2 to 3 hours for a complete exploration.
Best time to visitIdeal in the late afternoon to enjoy the golden light on the island.
Nearby activity to combineCombine the visit with Sainte-Chapelle, famous for its stained glass.

Frequently asked questions

What is the cost to participate in the treasure hunt?

The treasure hunt has a Paid admission, the exact price will be communicated soon.

Are there specific times for this treasure hunt?

The exact times are not provided, but the event takes place during the mentioned period.

Can I participate in the treasure hunt alone?

Yes, the treasure hunt is accessible to individuals, but it is also very friendly in a group.

Is the game accessible to people with reduced mobility?

Information on accessibility is not provided.

How long does the treasure hunt last?

The duration is not specified, but plan for a few hours to fully enjoy the experience.

Where does the treasure hunt take place?

The game starts at the square of place Dauphine, an iconic location on Île de la Cité.