- Duration
- 2 hours
- Group size
- 4–104 pax
- Destinations
- Paris & Île-de-France
- Indicative budget
- From €39 per person
A team investigation on the Île Saint-Louis in Paris 4th for 4 to 104 people, lasting two hours, with eight riddles at landmarks of the island.
Set in 1925, this team investigation invites colleagues to track down a stolen flask that belonged to Nicolas Flamel and is said to be hidden on the Île Saint-Louis. Each team has two hours to solve eight riddles placed at emblematic spots on the island.
An investigator-trainer welcomes the teams on the quays and hands them their clues in sealed envelopes. The format encourages creativity and teamwork, and suits corporate groups who enjoy puzzles, history and walking in central Paris.
Objectives
- Turn the history of the island into a shared investigation
- Develop creativity and collective deduction
- Get teams moving around central Paris
- Give each team a clear, time-limited challenge
How it works
- 1We confirm the group size, the date and the meeting time.
- 2The investigator-trainer welcomes the teams on the quays of the island.
- 3Teams receive their clues in sealed envelopes and have two hours to solve eight riddles.
- 4Teams move between the landmarks of the island to find the answers.
- 5The investigation closes with the solutions shared by the group.
Good to know
- Meeting point on the quays of the Île Saint-Louis, Paris 4th; confirmed at booking.
- The route is on foot; comfortable shoes are recommended.
- Sessions are offered in French and English.
- Designed for groups of 4 to 104 people.
Indicative budget
Indicative, €39 per person excluding VAT.
Frequently asked questions
What is the price per person?
The indicative price is €39 per person excluding VAT for the two-hour investigation.
How many people can take part?
Groups from 4 to 104 people can take part, divided into teams that solve the riddles together.
How far ahead should we book?
Lead time depends on the date and the availability of investigator-trainers. Send us your preferred date, and we will confirm on request.



