Mobile — Boeuf Gras Charter Secret
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Historic Center of Mobile, United StatesMobile — Boeuf Gras Charter Secret
📍 Historic Center of Mobile, United States·🕐 2h – 2h30·📍 ~2.5 km
Also available as:HistoricalMysteryFantasyRomanceFairy tale

Mobile — Boeuf Gras Charter Secret

Uncover the hidden charter of the Boeuf Gras Society, Mobile's first mystic order. Decode clues from 1711 parade sites to expose a forgotten conspiracy that shaped America's oldest Mardi Gras.

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

Difficulty
·From age 12 years
Starting point :Fort Condé, 150 S Royal St, Mobile, AL 36602

In 1703, French settlers in Mobile ignited America's first Mardi Gras with masked balls and revelry

8
stages
~2.5 km
route
2h – 2h30
at your pace
🚶
walking

Mobile — Boeuf Gras Charter Secret

🎭Your Mission

You are a French royal archivist, dispatched to Mobile in 1703 by Jean-Baptiste Le Moyne de Bienville.

Your objective: locate the original Boeuf Gras charter, the

Immerse yourself in the heart of Mobile, Alabama, to unravel the mystery of the Boeuf Gras Charter, the birthplace of American Mardi Gras.

The story that haunts this land

Your quest for the secret of the Boeuf Gras Charter begins at Fort Condé, a faithful replica of the original French fort built in 1723 by colonists under Jean-Baptiste Le Moyne de Bienville. This site, located at 150 S Royal St, Mobile, AL 36602, covering 4 acres, was a key defensive post during the Seven Years' War before being ceded to the British in 1763. It even served as a prison during the American Civil War (1861-1865). Here, the first clues are hidden within the ramparts, immediately immersing you in Mobile's tumultuous history, a city founded in 1702, and its French Colonial Heritage.

Continue to Bienville Square, a historic park created in 1850 and named in honor of Mobile's founder, Jean-Baptiste Le Moyne de Bienville. Located at 111 S Royal St, Mobile, AL 36602, adjacent to Fort Condé and in the heart of the Downtown Mobile Historic District, this place has always been a center for public gatherings. It was here, amidst the neoclassical buildings from the 1830s-1850s, that the first Mardi Gras celebrations, established in Mobile in 1703, took root. The bustle of past crowds guides you to invisible parchments, revealing the next steps of your investigation.

Your path then leads you to Royal Street, a historic cobblestone street dating from the 18th century, extending north from Fort Condé. The heart of Mobile's French Quarter, it bears witness to the French occupation (1702-1763) with its preserved 19th-century buildings and wrought-iron lanterns. This thoroughfare, part of the Mobile Historic District listed on the National Register of Historic Places in 1973, was a commercial and cultural center. It is in the maze of its facades that the symbols of the Charter appear, reminding you of the importance of Alabama's heritage and Mobile's role as the Birthplace of Mardi Gras 1703.

Less than 500 meters from Fort Condé, the Cathedral Basilica of the Immaculate Conception, built in 1835, stands at 2 S Claiborne St. Elevated to the rank of minor basilica by Pope Benedict XVI in 2008, this neoclassical cathedral with its 120-foot dome is the oldest cathedral in the southern United States still in use. Founded in 1703 by French colonists, it survived the Mobile fire of 1837 and the Civil War. Beneath its vaults, an engraved message awaits you, linking faith and history to your quest for the lost charter, a key element to understanding a visit to Mobile.

Your exploration of Mobile's heritage concludes at the Mobile Carnival Museum, opened in 2000 at 355 Government St, about 800m from Fort Condé. This museum is entirely dedicated to Mardi Gras, which Mobile claims to be the American birthplace of, predating New Orleans. The first recorded parade dates back to 1830, and the costumes and floats of the Mystick Krewe of Mobile date from 1867. Here, amidst the splendor and traditions, you assemble the final pieces of the puzzle. By visiting Mobile, you will have explored the history of this Alabama city, discovering how its monuments and colonial past shaped its identity, making this themed circuit a true deep dive into the scavenger hunt of its heritage.

1702
Founding of Mobile by the Le Moyne brothers
1704
First Mardi Gras celebration in Mobile, with the 'Boeuf Gras' society
1711
Relocation of the Fort Louis de la Louisiane colony to Mobile's current site
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

Conde-Charlotte Houseoptional
$15. Visit the former Spanish governor's residence, furnished with 18th-century artifacts, showcasing Mobile's French, British, and Spanish occupations.
Optionnel
/pers.
Waterfront Parkoptional
$0. Relax in this public park developed in 1990 along the Mobile River, offering views of the port and sculptures commemorating Mobile's maritime history.
Optionnel
/pers.
Gumbo Tasting at Wintzell's Oyster Houseoptional
$20-30. Savor authentic seafood gumbo at this Mobile institution, open since 1938, renowned for its oysters and local cuisine.
Optionnel
/pers.
Visit the USS Alabama Battleship Memorial Parkoptional
$18. Explore the USS Alabama battleship, a WWII submarine, and military aircraft in this memorial park dedicated to Alabama's heroes.
Optionnel
/pers.
Budget if you do them all / pers.~0

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
Fort Condé, 150 S Royal St, Mobile, AL 36602
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2.5 km
Historic core
Accessibility
Partial
Some old sidewalks
🌐
Languages
17 languages
Built-in translation

Why this route?

⚜️

The French Heritage

Trace the footsteps of French explorers and colonists who shaped Mobile's unique identity.

🎭

The First Mardi Gras

Uncover the origins and secret rituals of America's very first Mardi Gras celebration.

📜

The Forgotten Charter

Unravel the mystery of a coded document, sealing the true purpose of Mobile's founders.

The French Spirit, The Heart of Carnival

Mobile Reveals Its Festive Past

★ 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

Immerse yourself in the heart of Mobile, Alabama, to unravel the mystery of the Boeuf Gras Charter, the birthplace of American Mardi Gras.

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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