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Uncover the monks' forgery of King Arthur's tomb at Glastonbury Abbey. Decipher clues across abbey ruins to expose the 1191 conspiracy and reveal the true secret buried in Avalon.[1][2][3]
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1191, Glastonbury Abbey monks unearthed a lead cross proclaiming the graves of King Arthur and Guinevere in the Isle of Avalon
You are Gerald of Wales, the Welsh historian, arriving in Glastonbury in 1191 to witness and document a momentous discovery.
Your investigation begins, leading you 1.5 km through
Follow the trail of the discovery that shook medieval England: King Arthur's remains, unearthed in 1191 at Glastonbury Abbey.
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
« Hic iacet sepultus inclitus rex Arthurus in insula Avalonia »— Inscription on lead cross discovered in 1191, Real engraved inscription, Arthur's tomb, Glastonbury Abbey, attested by Gerald of Wales, Liber de Principis Instructione, c.1193
Glastonbury Abbey welcomes you through its main entrance facade, remnant of the Benedictine abbey founded in the 6th century according to tradition. Here in 1191, monks discovered between two stone pyramids south of the Lady Chapel the remains of Arthur and Guinevere, revolutionizing medieval English history. The abbey extended over 36 acres, rivaling Europe's greatest monastic foundations. Today open 10am-6pm seven days a week, it preserves traces of this discovery that made Glastonbury the spiritual heart of Arthurian legend.
The Lady Chapel, built in the 12th century, remains the oldest surviving part of the abbey after the 1539 dissolution. Between two stone pyramids south of this chapel dedicated to the Virgin Mary, monks exhumed the royal bones. Gerald of Wales, eyewitness, describes the lead cross accompanying the remains, engraved with 'Hic iacet sepultus inclitus rex Arthurus in insula Avalonia'. This chapel represents according to local tradition the first British Christian foundation, anchoring Glastonbury in England's sacred history.
The 14th-century Abbot's Kitchen, with its distinctive pyramidal central chimney, testifies to abbey daily life when Arthur's tomb had become a major pilgrimage. John Leland, King Henry VIII's antiquarian, visited in the 1530s and described the royal tomb: black marble adorned with four lions at its base, a crucifix at the head and Arthur's relief image at the feet. This monastic kitchen, one of the few structures surviving after 1539, evokes the domestic organization needed to welcome pilgrims venerating the legendary king's tomb.
Glastonbury Market Cross, medieval market cross in the historic town center, recalls the commercial status the abbey conferred on the city. Pilgrims from England and Europe converged toward this square after the tomb's official opening in 1278 by King Edward I and Queen Eleanor. St John the Baptist Church, perpendicular Gothic parish church from the 15th-16th centuries, represents religious heritage distinct from the Benedictine abbey. Glastonbury Tor, 158-meter hill crowned by St Michael's tower, dominates this Somerset plain where Arthur would have reigned over Avalon according to medieval chronicles.
You leave the Lady Chapel certain of having walked in the footsteps of medieval England's most famous archaeological discovery. Arthur and Guinevere's bones disappeared during the abbey's 1539 dissolution, but the lead cross inscription, attested by Gerald of Wales around 1193, remains the only material testimony of this royal burial. Glastonbury thus preserves its mystery: between history and legend, this Somerset abbey remains Avalon's last sanctuary, where ancient stones' reality mingles with Arthurian tales that shaped British imagination.
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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Untangle the contradictory accounts of monks and chroniclers to uncover the mystery of Arthur's discovery.
Explore the abbey's ruins and hidden architectural clues to piece together the timeline of events.
Uncover how a ruined abbey used a legend to restore its fortune and prestige.
The past is a mirror, but its surface is sometimes distorted.
Untangle the web of legends and facts.
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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Follow the trail of the discovery that shook medieval England: King Arthur's remains, unearthed in 1191 at Glastonbury Abbey.
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
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More ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Uncover the secrets of Avalon by following Joseph of Arimathea's trail through Glastonbury's sacred sites. Decipher clues at the Tor, Chalice Well, and Abbey to reveal the Holy Grail's hidden fate and expose the monks' ancient deception.

Uncover the final secrets of Avalon as the monasteries fall. Decode clues from Arthur's tomb, the Tor's spirals, and hidden springs to expose the conspiracy that silenced Glastonbury's sacred guardians forever.

Uncover the monks' 12th-century hoax concealing Arthur's true Avalon secret. Decode inscriptions, trace sacred springs, and expose the conspiracy at Glastonbury's mystical heart before the legend fades forever.
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
12£. Collection d'artefacts médiévaux découverts lors des fouilles, dont des fragments de la croix de plomb arthurienne et des vestiges de l'orfèvrerie abbatiale.
Gratuit. Montée de 30 minutes vers la tour St Michael pour admirer les lumières de l'abbaye et revivre l'atmosphère mystique qui attirait les pèlerins arthuriens.
6£. Source sacrée aux eaux ferrugineuses rouges, associée au Graal dans la tradition arthurienne locale et jardins méditatifs aménagés depuis 1959.
25£. Auberge du XVe siècle qui accueillait les pèlerins venus vénérer la tombe d'Arthur, servant aujourd'hui une cuisine traditionnelle du Somerset avec cidre local.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.