Marie Curie's Secret Weapon X
Treasure Hunt in Paris for School Groups
Bring History to Life for Your Students

Discover the City's History

2 Hour
Adventure

For Ages 13+

Real Objects:
Not an App!

Pay by Invoice

Real Stories
from History




Get a Quick Quote!
Reserve Your Date Now
Discover the best of Paris with this unique and fun experience! Travel back to 1914, the beginning of World War I, and embark on a mission to find Marie Curie’s Secret Weapon.
Follow the treasure map through five locations, solve puzzles using Marie Curie’s tools, and uncover hidden stories. Will you be able to find the secret weapon?
Available in English and French.
The price is 15 euros per student (including VAT) for those under 18. Teachers do not pay.
This Paris activity is adapted for school groups. To play with family or friends, click here.

About Our Games

REAL HISTORY
Bring history to life for your students with an immersive adventure into the past

EsCAPE ROOM PUZZLES
Use treasure maps, boxes, and locks to solve a series of puzzles – this is not an app!

Collaborate
Small teams collaborate to complete challenges, navigate the city, and solve a mystery

STUDENT PRICING
We offer a fixed student price. Teachers/chaperones don’t require tickets

PAYMENT BY INVOICE
Pay by invoice with a simple click at checkout or write to us to receive an official quote

FLEXIBILITY
Reserve your spot now and adjust the number of players closer to the event
How it Works

1. Start
Meet our Game Master for the introduction and to receive the materials

2. Explore
Teams of max 6 players follow a treasure map to different locations

3. Solve
Teams collaborate to complete challenges at each location

4. Win
The teams compete to solve the mystery and win prizes
Mystery City Games are a mix between a scavenger hunt and an escape room, all based on real stories from history.
Teams of up to 6 players race through the city as they collaborate to complete challenges, open locks, and solve a mystery. The first team to return to the start point with the correct answer wins a special prize!
No app is needed – we think treasure hunts are more fun with real treasure maps, locks, and beautiful pieces.
- Gather your group at the meeting point.
- A Game Master will be there to divide the teams, provide an introduction, and give you the materials that you will need to play
- Each team of 5-6 players will get a backpack with the case files, treasure map, and tools
- Teams visit 5 places in the city, completing one challenge at each location
- Solve all of the challenges and return to the start point to claim your prize. Every player will receive a prize when they solve the mystery, but the first team gets a special prize!
The price includes one a two hour adventure through the city. The game set is in a bag and includes all the maps, books, locks and treasure box you need to solve the mystery.
For school groups, we also include payment by invoice, a dedicated Game Master, and prizes for participants.
Our games were designed for adults, but are suitable for students ages 13 and over.
For school groups with students under the age of 16, we require teachers/chaperones to accompany the group and assist with city navigation and puzzles as necessary. Teachers do not need to pay a ticket.
Yes, if you are unsure the final number of players you can book an estimate on the website for now and select the “Pay Later” option at check out. You will receive an invoice for the booking.
For groups of up to 20 players, you can adjust the number of players up to 48 hours before the event. For groups of more than 20 players, you can adjust the number of players up to 7 days before the event.
Our games are suitable for small teams of 6 or fewer people but also for big events with hundreds of people. For groups over 6 players, we split you into teams that race to solve the mystery.
Contact us on WhatsApp or if you have any further questions, you can always send us an email at education@mystery.city
FAQ
