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Uncover the Neolithic enigmas of Céide Fields: decipher ancient stone walls hiding a lost ritual code that vanished 5,000 years ago under the peat. Solve the farmers' final secret before the bogs claim it forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
Beneath the vast peat bogs of Céide Fields lies the world's oldest known field system, built around 3500 BCE by Neolithic farmers who cleared the land, raised livestock, and constructed stone walls st
You are an apprentice to Seamas Caulfield, assisting his archaeological team in the Céide Fields, 1970s.
Your mission takes you to the heart of the Wild Atlantic
Delve into Ireland's distant past, where the landscapes of County Mayo guard the secrets of Europe's oldest enclosed agricultural system.
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 adventure begins at the Céide Fields Visitor Centre, an essential starting point for understanding the scale of the archaeological site. Managed by Heritage Ireland, this modern center, located near Ballycastle, offers an interactive exhibition. Thanks to an 'infinity mirror' model, you can visualize the Neolithic landscape as it was between 3700 and 3500 BCE. It is here that specialized OPW guides prepare you for the field walk, offering a first immersion into the world's largest Stone Age agricultural site, a true World Heritage site in Ireland.
Leaving the center, head towards the Céide Fields Sea Cliffs, located near the village of Ballycastle. These cliffs offer panoramic views of the Atlantic Ocean and the wild landscape of the Wild Atlantic Way. From the Céide Fields Viewing Platform, you can survey the extent of this Neolithic field system. It was the local schoolmaster, Patrick Caulfield, who, in the 1930s, first noted the presence of stone walls beneath the peat, laying the groundwork for the discovery that would follow.
The trail then leads you into the heart of the Céide Fields complex, where excavations have revealed dry-stone walls forming rectangular plots, some walls extending over 1.6 km in length. Radiocarbon-dated between 3700 and 3500 BCE, these arrangements demonstrate sophisticated community planning. The site, covering approximately 12.9 km², is Europe's oldest enclosed landscape. These structures, made of nearly 500,000 tons of stone, buried under the blanket bog, reveal a precise spatial organization of the hundreds of Neolithic farms that comprised this agricultural system.
Your exploration then takes you to the Behy Megalithic Tomb, a megalithic monument contemporary with the field system. This megalithic tomb, over 5000 years old, is one of the archaeological site's burial structures, offering insight into Neolithic ritual practices. Archaeologists have also discovered cattle enclosures and the remains of dwellings, showing an integrated system of communal agricultural life. Analysis of cattle remains indicates they were slaughtered at 3-4 years old, suggesting they were raised primarily for meat.
This circuit in County Mayo has allowed you to walk in the footsteps of ancient agricultural engineering. You have discovered how the blanket bog exceptionally preserved these remains, creating a unique ecosystem. Megalithic circles and altars, integrated into the fields, completed your vision of this civilization. This immersion in the Céide Fields of Ballycastle, a true augmented reality GPS treasure hunt, has not only revealed the history of this Neolithic archaeological site but also the importance of Connacht's heritage and the richness of the Wild Atlantic Way.
5-10 curated sites across the territory
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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Discover the marks of a Neolithic agricultural civilization, buried for millennia.
Traverse the peatland landscape, silent guardian of Ireland's prehistoric secrets.
Reconstruct the plan of the world's oldest and largest agricultural organization.
The earth kept their secrets, the peat protected them.
The past beneath our feet.
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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Delve into Ireland's distant past, where the landscapes of County Mayo guard the secrets of Europe's oldest enclosed agricultural system.
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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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
12€. Explorez un château du XIXe siècle restauré et sa collection d'armes et d'armures médiévales, à 45 minutes de Ballycastle.
Accès libre. Admirez le stack de Dún Briste et les paysages marins spectaculaires, à quelques kilomètres de Céide Fields, sur le Wild Atlantic Way.
Prix variables. Savourez les produits de la mer frais pêchés localement dans les restaurants traditionnels de Ballycastle après votre exploration.
Accès libre. Profitez de sentiers balisés pour une immersion plus profonde dans l'écosystème unique de la tourbière de couverture.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.