Team vs team
Use your own phones and join a team. Any teammate’s answer advances everyone. Beat the other teams on the leaderboard.
Outdoor adventure for kidsFamilies with kids
Ghosts of Paris: Mona Lisa Murder Mystery
4.49Player rating
BIG ADVENTURES FOR CURIOUS MINDS
Play at your pace · usually 75 min 3 km Paris App-guided
Play in
EnglishFrenchGermanSpanishItalianDutch
Little explorers. Big discoveries.
An adventure to share.
Follow the clues, swap ideas and discover what your family can solve together. Let curious minds lead the way, with a grown-up along for the adventure.
- Explore togetherA shared outdoor adventure
- Bring your curiosityLook closely. Think together.
- Plan your family outingCheck the route and practical details
YOUR FAMILY’S NEXT ADVENTURE
A little curiosity goes a long way.
Step into the shadowy streets of 19th century Paris in "Ghosts of Paris: Mona Lisa Murder Mystery."
As a sharp detective, you'll investigate the chilling case of the "Mona Lisa of the Seine." The river holds secrets, and it’s your job to uncover them. As you walk through the eerie alleys, solving real-world puzzles and following hidden clues, you’ll piece together the mystery surrounding the murder of one of the world’s most famous women. With every step, you’ll edge closer to the truth—if you can avoid the meddling spirits who haunt the streets.
Perfect for puzzle lovers and history enthusiasts, this quest will have you exploring, solving, and connecting with the haunting past of Paris.
Is this for you?
Who it's for
Adults who enjoy dark legends and puzzles get an evening detective walk along the Seine and across Île de la Cité, chasing the 'Mona Lisa of the Seine' past Sainte-Chapelle and Notre Dame. Allow 1.5 to 2 hours for 3 km, ideally after dark. Families with children should pick something else, as this is a grim murder story tagged not for kids.
What makes this quest special
Highlights
Uncover Paris’s haunted locations, including The Palace of Justice and Notre Dame.
Walk the Seine River’s eerie path, solving the haunting Mona Lisa murder mystery.
Explore the turbulent history of the iconic Jardin des Tuileries.
Visit the world’s oldest operating hospital, where dark tales of the past await.
Dive into a world of betrayals, royal murders, and shocking massacres from history.
From people who played this quest
Good times. In their words.
4.49 / 5
651 player ratings
Selected player reviews. Original words and ratings.
Most relevant starts with detailed five-star reviews. All ratings remain available.
From your phone to the streets
A walk that turns into an adventure.
- 1
Open the app. You’re on your way.
Choose your pass, then open your quest in the Questo app. It guides you from the starting point.
- 2
Get outside. Follow your curiosity.
Discover real places and their stories on foot. Stop for a coffee or a photo, then pick up where you left off.
- 3
Crack a clue. Share a little victory.
Solve clues together and celebrate every discovery, with an adult helping along the way.
CHOOSE YOUR PASS
How many are playing?
Get this questNo booking slot · play any dayFull refund until you start playing
BRING YOUR WHOLE GROUP
One city. Rival teams. Great stories together.
A school trip, a team day or friends out together. Turn your next outing into a little friendly competition.
Everyone for themselves
One player per phone. Solve clues on your own and race for the top spot on the final leaderboard.
Can a team share one phone?
Yes. Play together on one phone per team, or use your own phones and join the same team in the app. We recommend your own phones so everyone can take part.
Your walk, at a glance
Paris
A · Start
Unnamed Road, 75001 Paris, France
B · Finish
18 Rue Chanoinesse, 75004 Paris, France
Start and finish only. Discover the stops as you play.
Along the way
Landmarks & Hidden Gems Included
WHAT MAKES A QUEST DIFFERENT
Your adventure, with a playful twist.
1 / 4
Experience
- This quest
- Discover places through stories and clues in the app
- Guided walking tour
- Hear stories and ask a guide questions
2 / 4
Pace
- This quest
- Pause for a photo, a café or a longer look
- Guided walking tour
- Usually follows the guide’s schedule
3 / 4
Company
- This quest
- Explore with your own people or on your own
- Guided walking tour
- Private and shared group tours are available
4 / 4
Guidance
- This quest
- Directions and challenges in the Questo app
- Guided walking tour
- Live interpretation from a guide
Features and terms vary by experience. Check the details before booking.
Good to know before you play
- Not for kids
- Best at night
- Horror & Haunts
A little clarity before you go
Frequently asked questions
Is there a murder mystery game you can play on the streets of Paris?
Yes. You play a detective in 19th-century Paris, investigating the murder of the woman known as the 'Mona Lisa of the Seine'. Your phone leads you between real places, tells the story of each one and sets puzzles based on what you see around you.
Can I do this as a ghosts and legends walk at night?
Yes, it is best played at night. The route follows the river to the Palais de Justice, Sainte-Chapelle, Notre Dame and Rue des Chantres. There is no guide and no group to join, so you can start in the evening whenever suits you.
Where does it start and finish, and how long does it take?
It starts at the Arc de Triomphe du Carrousel and finishes at the Butcher's house, near Rue des Chantres on Île de la Cité. It does not return to the start. Most players take 1.5 to 2 hours to cover about 3 km, walking and puzzles included.
Is it suitable for children?
No. The quest is tagged not for kids, and the story centres on a murder, a drowned woman and haunting spirits. It is written for adults and older players who enjoy dark legends and puzzles.
Can we play as a group, and do we need to book a time?
One ticket covers the whole group playing together on a phone. There is no set start time to book. You can begin whenever you like, and you can pause partway along the route and continue later.
What’s this mystery all about?
You’re in 19th‐century Paris trying to solve the murder of the “Mona Lisa of the Seine.” Along the Seine, in Notre Dame, Jardin des Tuileries… everywhere there are clues, haunted whispers, even meddling spirits. Your goal: find out what really happened.
Is this quest romantic or more spooky?
It’s a mix. Romantic because the streets, bridges, lights, and gardens are gorgeous; spooky because there are ghosts, a murder mystery, and atmosphere at dusk. Great for a date if you like slightly darker romance.
What kind of mood or time of day works best?
Evening or twilight is perfect—when shadows stretch, lanterns glow, the city feels quieter. But you can also do it in late afternoon if evenings aren’t an option.
Keep exploring
Every quest. One year.
Explore the annual passGive them a story
A day out, gifted.
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More adventures in Paris
OUTDOOR MURDER MYSTERY IN PARIS
A citywide case for mystery and escape-room fans
Ghosts of Paris: Mona Lisa Murder Mystery is for players who want to solve a fictional case on real streets in Paris. It fits date nights, friends and mystery fans who prefer doing the investigation themselves instead of watching a staged dinner show.
The route starts at Arc de Triomphe du Carrousel and finishes at Butcher's house over 3 km, with 9 challenge locations. Typical duration: 75 min; 3 km walking route; 9 challenge locations
Choose this for an outdoor case you play at your pace. Choose an escape room or murder-mystery dinner when an indoor set, actors or a meal are the main appeal. Playable languages: German, English, French, Spanish, Italian, Dutch.
