Douaumont — Breath of Lost Names
From14,90€

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Douaumont, VerdunDouaumont — Breath of Lost Names
📍 Douaumont, Verdun·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗Roadtrip · Car needed
Also available as:HistoricalSupernaturalMystery

Douaumont — Breath of Lost Names

Uncover the chilling secret behind the 'Breath of Lost Names' etched in Douaumont's ossuary. Decode inscriptions, trace vanished soldiers' paths, and expose a hidden WWI conspiracy before it claims more souls.

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

Difficulty
·From age 10 years
Starting point :Douaumont Ossuary Forecourt (East side)

In the shadowed cloister of Douaumont Ossuary, 4,000 names of the vanished whisper through the wind—a poem of the lost, carved by Bishop Ginisty after the 1918 Armistice

2–4
days at your pace
🚗
car · 5-30 km between sites

Douaumont — Breath of Lost Names

🎭Your Mission

You are Commander Sylvain-Eugène Raynal, heroic defender of Fort de Vaux, in the midst of the 1916 battle for Verdun.

You explore the battlefields of Verdun, Me

Dive into the heart of Verdun's hell, where 130,000 souls rest, silent witnesses to history's longest battle.

« They shall not pass! »
General Philippe Pétain, Order of the Day, February 25, 1916, Battle of Verdun

The story that haunts this land

Your journey begins at the forecourt of the Douaumont Ossuary in Verdun, a solemn edifice built between 1920 and 1932. It houses the remains of 130,000 unidentified French and German soldiers from the 1916 Battle of Verdun, symbolizing Franco-German reconciliation. The 46-meter-high lantern tower, visible for several kilometers, dominates the Grand-Est landscape. As you approach, you perceive the reverence emanating from the 46 underground ossuaries, unique in Europe for their binational character, where combatants from both nations rest. The inauguration on August 7, 1932, in the presence of Marshal Pétain and President Albert Lebrun, still resonates in these places.

Right next door, the Douaumont National Necropolis, created in 1919, spans 13 hectares. This French military cemetery contains 16,142 identified French soldiers' graves, arranged in regular rows that evoke order and equality in sacrifice. Each white stone cross is identical, with the exception of Muslim and Jewish soldiers, whose graves bear crescent and Star of David, illustrating French republican secularism. This national pilgrimage site, managed by the Ministry of Veterans Affairs, underwent major restoration between 2010 and 2016, inviting reflection on the "City of Peace," Verdun's motto.

Your route then leads you to the Monument de la Galette, erected in 1920 on the Douaumont plateau. This commemorative monument, dedicated to French soldiers who fell during the Battle of Verdun, occupies a high point of the battlefield. The sculpture of a French soldier in arms, a symbol of military sacrifice, stands proudly. Here, you get a panoramic view of the German and French positions of 1916. This site is the official place of remembrance for military ceremonies on February 21, commemorating the German attack, and October 24, celebrating the French counter-offensive.

Continue towards the Carrefour des Dames, a major tactical stake during the 1916 Battle of Verdun, a junction point of three main roads on the plateau. Although the precise origin of its name is debated, this place was the scene of multiple German assaults and French counter-attacks. Today, an ordinary crossroads, marked by tourist signs and preserved trench remains in surface archaeology, it connects you to the Voie Sacrée. This mythical 65-kilometer road, linking Bar-le-Duc to Verdun, saw more than 3,800 trucks circulate daily between February and December 1916, transporting 50,000 tons of ammunition and provisions, a symbol of French resistance.

The path finally leads you to Fort de Vaux, a military fortress 200 meters long and 100 meters wide, built between 1881 and 1892. It was here that Commander Sylvain-Eugène Raynal defended the work with 600 men against 10,000 German attackers for 142 days. The surrender on June 7, 1916, after running out of food and ammunition, testifies to the heroism. Today, this open-air museum, with its accessible galleries, preserves traces of the fighting (shell impacts, soldiers' graffiti from 1916). Your exploration concludes at the Verdun War Memorial, Place du Marché, erected in 1920, dedicated to the 163,000 French and German soldiers who died in the battle, a 12-meter sculpture representing France weeping for its children, restored in 2006.

1914
Beginning of the Great War: The escalation of a world conflict.
1918
Armistice: Silence after the storm, the quest for the missing begins.
1984
Mitterrand-Kohl Handshake: A symbol of peace on the land of oblivion.

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.

📵
Playable offline

The game downloads to your phone on start. Once the "✓ Downloaded" indicator appears, everything works without data — narration, AR, GPS and puzzles. Perfect abroad without a data plan.

🎟️

Want to go deeper?

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

Underground Citadel of Verdunoptional
€10. Explore the 5 kilometers of galleries built in the 17th century, used as a refuge and command post by Generals Nivelle and Mangin in 1916.
Optionnel
/pers.
Verdun Memorialoptional
€15. A modern museum that recounts the 1916 Battle of Verdun with collections of objects, testimonies, and immersive installations.
Optionnel
/pers.
Tasting of Verdun dragéesoptional
Free (tasting). Discover the famous local confectionery, a tradition since the 13th century, in one of Verdun's downtown shops.
Optionnel
/pers.
Visit the trenches of Main de Massigesoptional
Free access. Explore a restored trench network, offering an immersion into the daily life of World War I soldiers, 45 minutes from Verdun.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

5-10 curated sites across the territory

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 · 14,90€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Douaumont Ossuary Forecourt (East side)
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 10
📍
Distance
~2.5 km
Around Douaumont
Accessibility
Full
Paved paths, gentle slopes
🌐
Languages
17 languages
Built-in translation

Why this route?

✍️

Poetic Fragments

Delve into the verses of a soldier, a sensitive and intimate testimony to the realities of the front.

🌳

Scarred Landscapes

Explore a battlefield where nature has reclaimed its rights, but where every relief tells a story.

🤝

Historical Reconciliation

Discover how places of memory have become symbols of friendship and European peace.

Behind every lost name, a story to resurrect.

Poetry, the last bastion against the oblivion of souls.

★ 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

Q01What's the difference with a regular indoor escape room?

Outdoor escape game format: no physical locks, no actor, no fixed time slot. You start when you want, progress through Douaumont, Verdun with your phone, and the city itself is the set. More immersive on local history, more flexible in pace.

Q02What walking pace should we expect?

Easy stroll: between stops you walk 3 to 7 minutes. No tough climbs unless flagged on the product page. If you really want to push, you can jog between stops, but that's not the point.

Q03Does Douaumont — Breath of Lost Names work for team-building?

Yes — it's actually one of our main use cases. Outdoor escape game format, teams of 4 to 6, live ranking possible between groups. For companies above 12 participants, contact us: we can issue linked codes.

Q04What happens if it rains in Douaumont, Verdun?

The game is playable in light rain — just keep your phone under a hood. For heavy thunderstorms, your code stays valid, you can postpone to another day at no cost.

Avis des aventuriers

Soyez le premier à partager votre expérience.

Did you play le souffle des noms perdus a douaumont? Check the email you received after your game to leave a verified review.

Your turn to play

Dive into the heart of Verdun's hell, where 130,000 souls rest, silent witnesses to history's longest battle.

14,90€
1 phone
28,60€
2 phones
41€
3 phones
52,20€
4 phones
62,10€
5 phones
69,50€
6 phones
77€
7 phones
84,40€
8 phones
91,90€
9 phones
99,30€
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 · 14,90€

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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