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Uncover the secret codex John Cabot hid in Bristol Harbourside before his doomed voyage. Decipher clues at quays, towers, and statues to reveal the true route to untold riches and foil a rival thief's plot.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1497, Italian explorer John Cabot, based in Bristol, prepared to sail from the Harbourside quays for the New World under Henry VII's commission
You are John Cabot, the Venetian navigator, Bristol, 1497.
Your mission: find the forgotten codex containing the secrets of the Western Route before other powers seize it. On a
Relive the epic journey of great maritime explorers and the splendor of transatlantic trade that built the greatness of Bristol, a port city in southwest England.
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
Your journey begins in front of The Matthew of Bristol, a faithful replica of John Cabot's caravel, commissioned in 1496 for his exploration of North America. Moored in Bristol Floating Harbour since 1998, this 21-meter replica, rebuilt in 1997 by Colin Mudie, is a major site of English transatlantic exploration. It was here, on the quays of southwest England, that the original ship was launched in 1497 with 20 sailors aboard, marking the beginning of an era of British colonial expansion from the 15th to the 18th century. The codex, it is said, was hidden just before departure to prevent it from falling into the wrong hands.
Continue to Welsh Back, a historic quay in Bristol's port dating from the 17th century. Its Welsh name reflects the importance of Welsh merchants in this unloading area, which became a central hub for British colonial trade in the 17th and 18th centuries. The period cobblestones and renovated port structures preserve the memory of trade routes to America, Africa, and the Caribbean. Your investigation leads you through these bustling merchant areas, where every corner could hide a key to unlocking Cabot's secret. Bristol, with its rich British maritime heritage, is a city where history is read at every step.
The ascent of Cabot Tower, located in Brandon Hill Park, offers a break and a new perspective on the city. This 32-meter cylindrical tower, built between 1897 and 1898 by William Venn Gough to commemorate the 400th anniversary of John Cabot's voyage, is a Grade I Listed historic monument. Its 99 steps lead to a panoramic view of Bristol, a symbol of its maritime heritage. The codex might contain hidden instructions, legible only from a high vantage point, revealing coordinates or symbols related to 15th-century colonial exploration.
Your quest then leads you to St Nicholas Market, an indoor market built in 1835 with a wrought iron and glass structure in Victorian style. This market, approximately 70 meters long, was built on the site of a 12th-century medieval market and is Bristol's oldest continuously operating market. It testifies to Bristol's intensive commercial activity during colonial expansion, a true crossroads where information circulated. It is in this flurry of exchanges that clues about the codex might have been exchanged or lost, fragments of truth mixed with rumors from the historic transatlantic port.
Finally, your journey concludes near Pero's Bridge, a modern 73-meter pedestrian bridge designed by Wilkinson Eyre in 2000. Named in honor of Pero Jones, an African slave who arrived in Bristol in the 18th century, it connects the historic port district to contemporary urban development areas. This bridge embodies the recognition of Bristol's complex colonial history. By crossing this bridge, you assemble the last fragments of the codex. The city of Bristol, recognized as a UNESCO City of Film in 2017, has preserved its history while looking to the future, offering an ideal setting for this GPS treasure hunt that immerses you in its heritage and monuments from the 15th to 18th centuries.
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
Relive the challenges and discoveries of the great navigators of the 15th century, who set out to conquer the world.
Decipher forgotten routes and nautical observations that led to new lands.
Explore Bristol's port heart, witness to departures into the unknown and commercial riches.
Set sail for the unknown...
Before the wind changes.
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.
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Relive the epic journey of great maritime explorers and the splendor of transatlantic trade that built the greatness of Bristol, a port city in southwest England.
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
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
20€. Explorez le premier paquebot transatlantique à hélice d'Isambard Kingdom Brunel, lancé en 1843.
15€. Goûtez aux cidres artisanaux du sud-ouest-angleterre dans un pub traditionnel de Bristol.
10€. Parcourez les œuvres iconiques de Banksy, le célèbre artiste de rue originaire de Bristol.
Gratuit. Découvrez l'histoire sociale et industrielle de Bristol, de l'esclavage au street art.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.