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Decipher Henry Clay's encrypted correspondence hidden within Lexington's monuments to expose a political conspiracy that shaped Kentucky's destiny.
📱 1 to 10 phones · 1 team per phone · Independent codes
Henry Clay, the Great Compromiser, died in 1852 with a secret
Step into the shoes of a young archivist commissioned by the Henry Clay Memorial Foundation to retrieve lost documents of the great statesman. Your mission leads you to Lexington, Kentucky, the first stop on a 1.5 km investigation that will bring to life Henry Clay's public and private world, from his foundational speeches to his personal tragedies. At 8 stops, open your phone: augmented reality clues appear on Federal-style facades, funerary monuments, and historic parks. An animated portrait of Clay emerges on his estate, excerpts from his pleas display on the Old Fayette County Courthouse, and coded messages guide you through key sites of his influence. In approximately 135 minutes, at your own pace, you explore a lesser-known part of Kentucky's heritage, one that shaped the United States. More than an outdoor escape game: an interactive tour immersed in 200 years of history, with anecdotes revealed at each stop and confidential sites that classic guides often overlook.
Les vrais lieux que vous explorerez au fil de l'aventure. Énigmes en réalité augmentée à chaque étape.
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
« I know no South, no North, no East, no West, to which I owe any allegiance. »— Henry Clay, Speech to the U.S. Senate, 1839
Your quest begins at Ashland, The Henry Clay Estate, where you step into the private world of 'The Great Compromiser.' Built between 1807 and 1811, this Federal-style residence was Henry Clay's home from 1811 until his death in 1852. On the original 600 acres, now reduced to 17, Clay hosted presidents like Andrew Jackson and Zachary Taylor. It was here, in this 18-room house, that he drafted key speeches, notably those on the Missouri Compromise of 1820, a National Historic Landmark since 1959. The Henry Clay Memorial Foundation opened this site to the public in 1950, preserving a crucial part of Kentucky's history and the Bluegrass Region heritage.
Your journey then takes you to the Lexington Cemetery, a National Historic Landmark opened in 1848. This 96-acre Victorian cemetery, the second largest in the United States after Green-Wood in New York, holds the tomb of Henry Clay (1777-1852). Designed by Charles S. Hill, its rural landscape model was inspired by Père-Lachaise in Paris. You will discover over 400 notable sculptural funerary monuments, including those of writer James Lane Allen (1849-1925) and John C. Breckinridge (1821-1875), 14th Vice President of the USA. This site, which experienced racial segregation until 1967, testifies to the social evolution of Lexington and Kentucky.
Continue to the Old Fayette County Courthouse, a Beaux-Arts edifice built between 1898 and 1900 by Frank Milburn, listed on the National Register in 1972. It was in this building that Henry Clay argued in 1809 in the 'Commonwealth v. Jessamine County Fiscal Court' case, demonstrating his legal eloquence. The 125-foot (38 m) copper dome, inspired by the Virginia State Capitol, dominates the square. The seat of Fayette County government until 1998, it was restored in 2013 for 3.5 million USD, remaining a key monument of Lexington's heritage.
Your itinerary leads you to the Mary Todd Lincoln House, a Federal-style residence built around 1803-1806. Mary Todd Lincoln (1818-1882) lived here from 1832 to 1839 before her marriage to Abraham Lincoln, who himself visited the house in 1841 and 1843. Her sister, Samuel Todd, died here in 1835. Restored in 1970 as a Historic Landmark, this 14-room house with partially preserved original furniture offers a glimpse into the family and social ties that united the great figures of Lexington and Kentucky, connecting them to national destiny.
The route concludes near Old Morrison Hall at Transylvania University, a Greek Revival style National Historic Landmark built in 1833 by Gideon Shryock. Henry Clay served as a trustee of the university from 1815 to 1852 and delivered an inaugural address there in 1838. With its Ionic portico of 6 columns, each 30 feet (9 m) high, it is a survivor of the 1829 fire. Transylvania was the first university to educate leaders of 16 of the first 20 American presidents before 1860. This exploration of Lexington's heritage and the Bluegrass Region heritage will have taken you through the places of political and intellectual influence of Henry Clay, one of the most important figures in American history.
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.
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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, WhatsApp, 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.
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Delve into Kentucky's political legacy, tracing the footsteps of 'The Great Compromiser,' Henry Clay, through Lexington's historic streets.
1 purchase = 1 phone. Play several on the same device.
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.

15$. Explorez les 14 pièces de la maison où Mary Todd Lincoln grandit, avec des meubles d'origine de la période 1832-1839.
20$. Découvrez l'histoire du cheval dans le Bluegrass Region heritage, avec des musées et des démonstrations équestres.
30-50$. Visitez une distillerie emblématique du Kentucky, comme la Woodford Reserve, pour comprendre la fabrication du bourbon.

Gratuit. Détendez-vous dans ce parc historique de 2 acres, créé dans les années 1790, bordé d'arbres anciens datant des années 1800.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.