Ypres Salient — Uncover the Whispers
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Ypres, West FlandersYpres Salient — Uncover the Whispers
📍 Ypres, West Flanders·🕐 2h30 – 3h·📍 ~3 km
Also available as:HistoricalMysterySupernatural

Ypres Salient — Uncover the Whispers

Decode the ghostly whispers echoing from WWI trenches. Solve the enigma of a traitor's final message hidden among memorials, before its curse claims another soul.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :Menin Gate (Menenpoort), Ypres

In the mud-choked trenches of the Ypres Salient, 1917, a British officer whispered his dying confession to a comrade: a betrayal that doomed thousands during the bloodbath of Passchendaele

8
stages
~3 km
route
2h30 – 3h
at your pace
🚶
walking

Ypres Salient — Uncover the Whispers

🎭Your Mission

You are a junior architect assisting Reginald Blomfield, Ypres, 1920s, tasked with rebuilding a devastated city and commemorating sacrifices.

Your mission in Ypres is to find the original plans

Unravel the whispers of the past in Ypres, a martyred city in Flanders, where every stone still echoes the Great War.

Far more than an escape game

A game, a guided tour and a heritage guide — all in one

You're not just buying an escape game. You're carrying a living guide — historical anecdotes, forgotten legends, key monuments, hidden architecture — unfolding as you go.

🏛️
Hidden historical gems

At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.

📜
Anecdotes & legends

Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.

🏗️
Architecture & heritage

Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.

🚶‍♀️
Immersive wandering

Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.

🎙️
Immersive audio narration

A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.

📲
Yours forever

Keep access to the guide & game for 1 year. Come back any time, share it with friends.

« You will not leave this city the way you entered it. »

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.

🎟️

Want to go deeper?

Places tied to your adventure — optional entries, totally up to you · per person

In Flanders Fields Museumoptional
€12. Explore over 1000 artifacts and interactive exhibits at this museum, awarded European Museum of the Year in 1999.
Optionnel
/pers.
Visit the Lille Gate rampartsoptional
Free. Discover this city gate built around 1640, part of the adapted Vauban fortifications, 20 meters high with its original drawbridge.
Optionnel
/pers.
Local beer tasting in Ypresoptional
Variable. Sample artisanal Flanders beers in one of the historic pubs on the Grote Markt, a centuries-old brewing tradition.
Optionnel
/pers.
Bike ride on the Salientoptional
Bike rental ~€15. Cycle through the rural landscapes around Ypres to explore other cemeteries and memorials of the "Ypres Salient."
Optionnel
/pers.
Budget if you do them all / pers.~0
« In Flanders fields the poppies blow / Between the crosses, row on row »
John McCrae, In Flanders Fields, poem published in Punch, December 8, 1915

The story that haunts this land

Your journey begins at the Menenpoort, the Menin Gate, inaugurated on July 24, 1927, by King George V. This medieval city gate, built in 1622 by the Spanish, was destroyed during World War I and rebuilt in 1921. Measuring 65 meters long and 33 meters high, it bears the names of 54,896 Commonwealth soldiers missing during the battles of Ypres. Here, the daily Last Post ceremony, a tribute, has taken place without interruption since 1928, perpetuating the memory of sacrifices.

Continue to the Lakenhalle, the Cloth Hall, a Flemish Gothic masterpiece built between 1200 and 1400. Designated a UNESCO World Heritage site in 1999 as part of Ypres' historic center, this 125-meter-long and 70-meter-high building with its belfry housed 365 draper's rooms. Destroyed in 1914-1918, it was faithfully rebuilt and completed in 1967. Today, it hosts the In Flanders Fields Museum, opened in 1998, dedicated to the history of World War I in the "Ypres Salient."

A short walk away, St George's Memorial Church, an Anglican church built in 1928-1929 by architects J.H.G. Buszard and Sir Reginald Blomfield, honors fallen British officers. Located on Elverdingsestraat, it was consecrated on March 24, 1929. Its stained-glass windows and memorials, funded by soldiers' families, tell the individual stories of those who gave their lives, offering a place of remembrance in the heart of Flanders.

Cross the Grote Markt, Ypres' central square since the 13th century, the historic heart of the wool trade in the Middle Ages. Surrounded by faithfully reconstructed Gothic buildings after 1918, this approximately 1-hectare square has been the site of weekly markets since 1223, in front of the Lakenhalle. Every architectural detail of the square testifies to the city's resilience and its determination to preserve its heritage even after near-total destruction. It is a key point for understanding the rebirth of Ypres.

Your quest will finally lead you to Ramparts Cemetery, a British military cemetery opened in December 1914, located on the medieval city ramparts 500m from the Menin Gate. Managed by the Commonwealth War Graves Commission since 1919, it contains 199 Commonwealth graves. By visiting this site, you grasp the scale of the losses and the international commitment to memory. The secret memorial plans, once assembled, will reveal a new perspective on how Ypres chose to remember, far beyond the battlefields of the "Ypres Salient."

1914
Start of the First World War and the Battle of Mons, origin of the Angels legend.
1915
First use of poison gas in Ypres, marking a new horror in the conflict.
1927
Inauguration of the Menin Gate, a memorial dedicated to missing Commonwealth soldiers.

The Route

8 stages through the city

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.

🎭

The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.

  • All codes are independent — play at the same time OR separately, each team advances at its own pace.
  • Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
  • More than 10 phones or need a personalized quest? Discover custom tours.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 12€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Menin Gate (Menenpoort), Ypres
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
2 to 6 players
From age 12
📍
Distance
~3 km
Ypres City Center
Accessibility
Full
Mostly flat route
🌐
Languages
17 languages
Built-in translation

Why this route?

🕊️

Forgotten Testimonies

Delve into the accounts of soldiers and chaplains facing the unspeakable.

📜

War Archives

Decipher the historical facts that fueled the front-line legends.

🧠

Trench Psychology

Explore the psychological impact of war and the power of hope.

Trace the whispers of hope in the heart of darkness.

The truth behind the legend of the Angels of Mons.

★ Innovation 2026

9 features nobody else has

OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.

🎁

AR treasure chest

A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.

🧙

AR narrator character

Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.

📜

Magic golden letters

At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.

🎧

Written + audio narration

Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.

🧭

360° radar + vibration

A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.

📸

Heritage storytelling

Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.

🤖

Progressive AI hints

3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.

🤳

AR selfie memento

At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.

📱

Zero app to install

PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.

Frequently asked questions

Q01Do I need to download an app?

No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.

Q02Does it work offline?

GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.

Q03How long does a game take?

1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.

Q04What happens if I'm stuck?

You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).

Q05What's the age range?

From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.

Q06What if my city isn't in the catalogue?

Pre-register or contact us — we'll email you as soon as your city is live.

Q07What is augmented reality exactly?

Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.

Avis des aventuriers

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Your turn to play

Unravel the whispers of the past in Ypres, a martyred city in Flanders, where every stone still echoes the Great War.

12€
1 phone
23€
2 phones
33€
3 phones
42€
4 phones
50€
5 phones
56€
6 phones
62€
7 phones
68€
8 phones
74€
9 phones
80€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 12€

No calendar booking. Code sent immediately by email.

🔒Secure payment · Code in 5 min · Free cancellation

🪙+24 TripCoins granted with your booking

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