Holycross Abbey — Secret of the True Cross
Uncover the hidden secret of the True Cross relic at Holycross Abbey. Decode ancient clues left by its guardians to reveal a medieval conspiracy before its dark truth is lost forever.[1][2][3]
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1182, Holy Cross Abbey was founded to safeguard a fragment of the True Cross, a priceless relic gifted by Pope Paschal II to Irish king Muirchertach O'Briain and later enshrined here
Holycross Abbey — Secret of the True Cross
You are a 12th-century Cistercian monk, summoned by the King of Munster to Holycross Abbey, Ireland.
Your mission: uncover a sacred secret at the heart of the abbey.
Delve into the mystery of lost relics and the Cistercian legacy that has shaped County Tipperary since 1168.
The story that haunts this land
Your journey begins at the heart of Holy Cross Abbey, founded in 1168 by the King of Munster. This Cistercian abbey, located on the River Suir in Holycross, near Thurles, County Tipperary, was a major medieval pilgrimage destination due to its relic of the True Cross. You examine Ireland's only intact medieval chapter portal and its elaborate barrel vault, testaments to Cistercian architecture from the 12th to 16th centuries, while your app reveals hidden inscriptions on the ancient stones.
Inside Holy Cross Abbey, your quest continues by focusing on rare architectural details. The sedilia, liturgical seats reserved for officiating priests, reveal the abbey's medieval liturgical organization. Nearby, the waking bier, a medieval bier, reveals monastic funeral practices of the Middle Ages. These elements, visible during guided tours, are key to understanding the daily life of the Cistercian monks who lived here for centuries, guarding the sacred relic.
The route then takes you to Holycross Bridge, a historic bridge crossing the River Suir. This medieval structure was an essential crossing point for pilgrims traveling to the abbey since the 12th century. By crossing this bridge, you connect the village of Holycross to the surrounding lands, following in the footsteps of those who sought healing or spiritual comfort. The bridge offers a perspective on the abbey's integration into the Munster pilgrimage landscape, a site of Irish religious heritage.
Exploring the Holy Cross Abbey Graveyard, you walk on a burial site for Cistercian monks and important pilgrims. This graveyard, adjacent to the abbey, is a silent witness to a thousand years of Irish religious history, from Celtic hermits to modern restorations. Holycross village itself, with its traditional thatched cottages and vibrant flowers, grew around this pilgrimage center, offering a glimpse into local life that developed around medieval religious fervor.
Your mission culminates in the Padre Pio Meditation Garden, a contemporary space where spirituality meets the past. This garden, dedicated to contemplation and veneration of the True Cross relic, symbolizes the continuity of pilgrimage to Holy Cross Abbey. By solving the final riddle near the whispering arch, you discover how the legend of a mother offering a relic of the True Cross to the abbey, in gratitude for her son, has endured. You leave Holycross with a deep understanding of this historical monument in Tipperary, a true medieval Irish pilgrimage site.
A game, a guided tour and a heritage guide — all in one
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. »
How does it work?
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.
The game downloads to your phone on start. Once the "✓ Downloaded" indicator appears, everything works without data — narration, AR, GPS and puzzles. Perfect abroad without a data plan.
Want to go deeper?
Places tied to your adventure — optional entries, totally up to you · per person
The Route
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.
How does it work with a group?
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.
- ✓All codes are independent — play at the same time OR separately, each team advances at its own pace.
- ✓Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
- ✓More than 10 phones or need a personalized quest? Discover custom tours.
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
Practical info
Why this route?
Sacred Relic
The quest for a fragment of the True Cross, a spiritual treasure of medieval Ireland.
Cistercian Architecture
Explore the remains and architectural details of an abbey magnificently rebuilt in the 15th century.
Medieval Mystery
Unravel the secrets of monks and families who protected an invaluable heritage through the centuries.
May the light of the True Cross guide your steps.
The past whispers its secrets to daring souls.
9 features nobody else has
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
AR treasure chest
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
AR narrator character
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.
Magic golden letters
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Written + audio narration
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.
360° radar + vibration
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Heritage storytelling
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
Progressive AI hints
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
AR selfie memento
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
Zero app to install
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
Frequently asked questions
Q01Do I need an app or a paper guide?
Neither. Everything plays in your browser (Safari, Chrome) after you tap your activation link. No PDF to print, no download. The trail lives in your phone, that's it.
Q02How many stops are in Holycross Abbey — Secret of the True Cross?
Eight stops total. At each stop you find a camera clue, solve the puzzle, collect a fragment of the final code. With all eight, you've got the answer.
Q03Can we play Holycross Abbey — Secret of the True Cross as a couple?
Great two-person format. Narration is dramatic without overdoing it, puzzles are designed to spark conversation. Ideal for new relationships or anniversaries — you discover the city and coordinate on puzzles simultaneously.
Q04What's the best time to start?
Morning between 10 and 11, or early afternoon around 2 PM, is ideal. You still have daylight ahead, Holycross Abbey, County Tipperary is less crowded, and the light is better for camera clues.
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Your turn to play
Delve into the mystery of lost relics and the Cistercian legacy that has shaped County Tipperary since 1168.
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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