🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Decipher the hidden fortune buried within Whitney Plantation's grounds. Uncover the coded ledgers, slave quarters secrets, and family conspiracies that concealed a fortune in diamonds smuggled through the antebellum South.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1867, after the Civil War devastated the South, Bradish Johnson purchased the Whitney Plantation and renamed it after his daughter
You are an independent historical researcher, delving into the Haydel and Johnson family legacies on the Whitney Plantation grounds, in present-day Aiken, USA.
In 1867, after the Civil
February 1895 — Mrs. Payne Whitney loses her diamonds in Aiken
« Aiken has become the winter Newport of the South, where Northern wealth finds Southern charm. »— The New York Herald, March 1896
In the 1890s, Aiken becomes the winter refuge of New York's elite. Thomas Hitchcock Sr. discovers this South Carolina town in 1882 and convinces his millionaire friends to establish a winter colony there. The Whitneys, heirs to the Standard Oil empire, the Astors, real estate kings, and the Vanderbilts, railroad magnates, build elegant cottages along Laurens Street.
This golden migration transforms Aiken into the South's equestrian capital. The polo grounds host the most prestigious tournaments, while horse races attract the East Coast's high society. The Aiken Winter Colony Hotel, nicknamed the Taj Mahal of the South, becomes the theater for sumptuous balls where dynastic marriages and financial alliances are negotiated. This golden age will last until World War I.
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.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
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. »
Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.
No app to download. Play directly from your browser. Guided step by step, at your own pace.
One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.
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.
Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.
French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.
Places tied to your adventure — optional entries, totally up to you · per person
8 stages through the city
The gameplay: AR, camera, hidden clues
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.
One phone = one team. Pick the number at checkout (1 to 10).
Solo, or a group sharing the screen. One team, one code.
Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.
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.
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
Explore Victorian cottages and Belle Époque hotels witnessing Northern opulence in the South
Follow the traces of polo grounds and racetracks that made Aiken the equestrian sport capital
Unravel a tale of blackmail and passion in American Gilded Age high society
In golden Aiken of 1895, diamonds hide more than their sparkle
Blackmail, passion, revenge — the dark side of the American dream
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
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.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
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.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
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.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
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.
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).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
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.
Soyez le premier à partager votre expérience.
Did you play les diamants de whitney? Check the email you received after your game to leave a verified review.
Infiltrate the winter colony's secrets and discover why Helen Whitney preferred to appear as a victim rather than reveal the truth about her diamonds. Between Victorian cottages and polo grounds, 8 clues will lead you to the heart of a scandal the Gilded Age wanted to forget.
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
🔒Secure payment · Code in 5 min · Free cancellation
🪙+24 TripCoins granted with your booking
More destinations, tours & urban treasure hunts across the country




Birthplace of American golf and Southern blues
Antebellum jewel of the Atlantic coast
Southern belle of enchanting squares
Southern jewel with rainbow-colored houses
Artistic gem of the Appalachians
Capital of the modern South and birthplace of civil rights
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.

Pour approfondir l'univers équestre de la winter colony et voir les trophées des tournois de polo mentionnés à l'acte 5
Pour découvrir l'intérieur des résidences des Whitney et leurs contemporains, cadre de l'intrigue des actes 3 et 6

Pour voir les objets personnels des familles de la winter colony et les photographies d'époque du Dr. Legare évoqué à l'acte 7
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.