Grand Bourg — Uncover the Plantation's Buried Conspiracy
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Grand Bourg, Marie-Galante, GuadeloupeGrand Bourg — Uncover the Plantation's Buried Conspiracy
📍 Grand Bourg, Marie-Galante, Guadeloupe·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗+🚶Car & walking tour — single day
Also available as:HistoricalMysterySupernatural

Grand Bourg — Uncover the Plantation's Buried Conspiracy

Decode the encrypted ledgers of Marie-Galante's sugar empire. Uncover the hidden truth behind the island's colonial plantations and the secrets locked within 18th-century mills and estates.

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

Difficulty
·From age 10 years
Starting point :Grand-Bourg Tourist Office, Marie-Galante

In the shadow of Marie-Galante's 'Hundred Mills,' a dark conspiracy lies buried

8
sites to explore
~40-60 km en voiture
car + walking
5h – 8h
within the day
🚗+🚶
car recommended

Grand Bourg — Uncover the Plantation's Buried Conspiracy

🎭Your Mission

You are a colonial archivist, dispatched by Victor Hugues to Marie-Galante in 1794.

Your mission: unravel a mysterious plot threatening the abolition of slavery on the island.

Dive into the secrets of Marie-Galante, the island of a hundred windmills, where every stone in Grand-Bourg whispers tales of its sugar past and forgotten conspiracies.

The story that haunts this land

Your investigation begins at the Grand-Bourg Tourist Office, a typical 18th-century Creole building, in the heart of Marie-Galante's main town. This location, built as a central administrative point, served as a hub for all information about the island's sugar history. Less than 1 km away, you can already glimpse the Bézard Windmill. As you head towards the central square, bustling since the 18th century and surrounded by French colonial arcades, you gather the first clues hinting at the tensions of 1794 and the planters' maneuvers.

800 meters from the Tourist Office, the Bézard Windmill stands tall, an 18th-century windmill restored in 1980, a testament to the island of a hundred windmills' past. Approximately 15 meters high, it crushed sugarcane until the early 20th century. This emblematic site, visible in Grand-Bourg's urban landscape, reveals how Marie-Galante's colonial sugar economy depended on these infrastructures. The hidden messages here warn you against proponents of maintaining slavery, ready to do anything to preserve their privileges.

Your journey then leads you to Habitation Murat, a 19th-century sugar plantation, dating from around 1830. On a historical domain of approximately 50 hectares, you discover the remains of a sugar factory and a mill, intimately linked to the history of Marie-Galante's slave plantations. Although partially open for guided tours, this restored private property offers a glimpse into the living and working conditions of the era, essential for understanding the stakes of the conspiracy you are trying to thwart. The clues here are carved into the stone of the workers' dependencies.

Continue your investigation at Distillerie Bielle, founded in 1770 and active for over 250 years. This distillery, located on Habitation Bielle, produces AOC Marie-Galante agricultural rum using traditional copper stills, with an annual production capacity of approximately 800,000 liters. Less than 1 km from Grand-Bourg center, it is a rare example of a preserved family distillery, having obtained its AOC label in 2012. Here, production records and anecdotes from master distillers reveal the commercial ties that fueled the conspiracy.

Finally, your quest leads you to the Saint-Louis de Marie-Galante Church, built in 1936 in a Neo-Romanesque style, replacing an 18th-century chapel. Its 30-meter bell tower dominates Grand-Bourg and symbolizes the island's resilience. Approximately 1 km from the center, this religious heritage houses classified 19th-century statues. The last pieces of the conspiracy puzzle are found here, revealing the names of the conspirators. You complete your mission with a deep understanding of Guadeloupe's sugar heritage, the AOC Marie-Galante Agricultural Rum, and the complex history of this island of a hundred windmills.

1700s
Peak of sugar production and mills
1848
Definitive abolition of slavery in French colonies
1880
Start of industrial agricultural rum production
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.

📵
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

Visit to Edgar Clerc Museumoptional
€5. Explore the pre-Columbian and colonial archaeological collections of Guadeloupe, located in Le Moule.
Optionnel
/pers.
Exploration of Fort Napoléonoptional
€7. Discover this historic fortification in Les Saintes, offering panoramic views of the bay.
Optionnel
/pers.
AOC Agricultural Rum Tastingoptional
Free (tasting). Participate in a guided tasting at one of Marie-Galante's distilleries, such as Distillerie Bielle or Père Labat, to appreciate the nuances of this Guadeloupean sugar heritage.
Optionnel
/pers.
Hike to Morne du Diableoptional
Free. Enjoy breathtaking views of the island and the ocean after an invigorating hike on this natural site in Marie-Galante.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

8 sites to explore by car within the day

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
Grand-Bourg Tourist Office, Marie-Galante
Directions on Google Maps
🕐
Duration
2h – 2h30
Single-day
🚗
Transport
Car + walking
Car recommended
📍
Distance
~5 km drive
+ ~2 km on foot
👥
Players
Unlimited
From age 10
🌐
Languages
17 languages
Built-in translation

Why this route?

🌾

Sugarcane Culture

Dive into the history of sugarcane cultivation.

⚙️

Industrial Heritage

Explore the remains of old mills and sugar refineries.

🥃

Rum Secrets

Decipher the recipe for a legendary agricultural rum.

The past is a rum that must be distilled to extract its essence.

Unearth the truth behind the sugar and spirit of Marie-Galante.

★ 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

Q01Is this an outdoor escape game in Grand Bourg, Marie-Galante, Guadeloupe or a classic scavenger hunt?

Both at once: it's an outdoor escape game — team puzzles, narration, clues, final code — but in the streets of Grand Bourg, Marie-Galante, Guadeloupe, at your pace. The classic scavenger hunt mechanic plus augmented reality through the camera.

Q02How long does it take to finish Grand Bourg — Uncover the Plantation's Buried Conspiracy?

Plan 1 h 30 to 2 h 30 depending on your pace. Some finish in 1 h 10, others take 3 h in slow-mode. No pressure: the clock only counts for the leaderboard, you play at your tempo.

Q03Is Grand Bourg — Uncover the Plantation's Buried Conspiracy good for a hen / stag party?

Great fit: no costume required, the team really collaborates (it's not a linear path), and the final code earns you a souvenir photo. Pick a calm time slot — early afternoon usually.

Q04What happens if it rains in Grand Bourg, Marie-Galante, Guadeloupe?

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.

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Your turn to play

Dive into the secrets of Marie-Galante, the island of a hundred windmills, where every stone in Grand-Bourg whispers tales of its sugar past and forgotten conspiracies.

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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