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Uncover the forbidden heliocentric code Copernicus hid during his Kraków studies. Decode astronomical clues across Old Town landmarks to reveal his secret star map before the Church erases it forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1491, young Nicolaus Copernicus arrived at Kraków's Jagiellonian University, his mind ablaze with radical ideas that would shatter the geocentric cosmos
You are a diligent apprentice at Kraków's Collegium Maius, 1492, assisting the brilliant Nicolas Copernicus.
Your quest for a lost manuscript, one that could redefine our
Discover Krakow, a medieval city in Lesser Poland, where Nicolas Copernicus, the great astronomer, sought the secrets of the universe under the 15th-century stars.
Your quest for Copernicus's hidden star begins at Brama Floriańska, St. Florian's Gate, built between 1280 and 1300. This 33.8-meter-high gate, adorned with a statue of St. Florian since 1684, was one of the eight original gates of Krakow's city walls. It marks the beginning of the Royal Route leading to Wawel Castle. As you pass through this edifice, restored in 1819 after Napoleonic destructions, you imagine the merchants and scholars, like Copernicus, who walked these same cobblestones entering the city of Krakow in the 15th century. The Barbakan Krakowski, built between 1498-1499 by Mateo Gucci, a circular fortification 24 meters in diameter with 3-meter-thick walls, stands just beyond. This barbican, unique in Central Europe and a UNESCO World Heritage site since 1978, was connected to St. Florian's Gate by a drawbridge, offering impregnable defense to the city of Lesser Poland.
In the heart of Krakow, the Rynek Główny, the Main Market Square, spans 200 × 200 meters, making it the largest medieval square in Central Europe, established in the 13th century. In the center is the Cloth Hall (Sukiennice), rebuilt between 1555-1559 after a fire in 1850. It is here, in this vibrant square, that Nicolas Copernicus may have observed city life during his studies at Jagiellonian University between 1491 and 1495. The square, a UNESCO World Heritage site since 1978, testifies to the richness and ingenuity of medieval urban planning. From there, you hear the Hejnał, the trumpet call played hourly since 1221 from St. Mary's Basilica, a tradition interrupted only during the Mongol siege of 1241. The basilica, whose construction began in the 14th century, is recognizable by its two asymmetrical towers of 81 and 69 meters, and houses Veit Stoss's Gothic altarpiece (1477-1489), a major work 13 meters high.
Your quest then leads you to Collegium Maius, the oldest university building in Poland, founded in 1364 and rebuilt in Renaissance style between 1517 and 1519. It was here that Copernicus studied mathematics and astronomy from 1491 to 1495, even lodging in the dormitories. The inner courtyard, with its arcaded galleries and 40 Gothic windows restored in 1840, evokes the studious atmosphere of the era. The building has been a museum since 1900, preserving 15th-century astronomical instruments and Copernicus's chair. Nearby, Collegium Novum, built between 1887 and 1910 in Neo-Gothic style, now houses the rectorate of Jagiellonian University. A 3.5-meter-high statue of Copernicus, sculpted by Xawery Dunikowski in 1900, adorns its main facade, replacing an older 16th-century building destroyed during the Napoleonic Wars and bearing the inscription 'Alma Mater Jagellonica' above its main portal.
Continuing your historical walking tour in Krakow, you reach the Church of St. Francis of Assisi (Kościół św. Franciszka z Asyżu), founded in 1237 and rebuilt in Gothic style between 1280 and 1300. Restored after the 1850 fire, this church is famous for its Art Nouveau stained glass windows by Stanisław Wyspiański (1897-1904), considered a masterpiece of the style and contributing to its 1978 UNESCO listing. Copernicus most likely attended services here during his studies in Krakow between 1491 and 1495. The Gothic architecture and the colors of the stained glass offer a contemplative break before the final stage of your journey into the heritage of Lesser Poland.
Your journey concludes at Zamek Królewski na Wawelu, Wawel Royal Castle, 1.2 km from St. Florian's Gate via Grodzka Street. A royal residence since 1040, it was rebuilt in Renaissance style between 1502 and 1516 under the reign of Sigismund I. Copernicus, after his studies, may have been received here during his returns to Krakow after 1495 and 1506. A UNESCO World Heritage site since 1978 and a museum since 1930, Wawel Castle embodies the power of the Polish Renaissance. By completing this GPS scavenger hunt, you will have explored the main monuments of Krakow's historic center, following in Copernicus's footsteps, and you will take with you not only the secret of the manuscript but also a deep understanding of this city of history and culture. This outdoor escape game offers you an interactive tour of Krakow, a memorable tourism experience.
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
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?
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Follow in young Copernicus' footsteps and decipher the celestial mysteries that haunted him.
Unearth fragments of a theory that defied dogmas and changed our view of the world.
Dive into the heart of Krakow, a crossroads of knowledge where the greatest ideas were born.
Unveil the first sparks of knowledge that changed the world.
The light of the stars cannot be contained.
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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Discover Krakow, a medieval city in Lesser Poland, where Nicolas Copernicus, the great astronomer, sought the secrets of the universe under the 15th-century stars.
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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More destinations, tours & urban treasure hunts across the country
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
20 PLN (environ 4,50 €). Explorez les instruments astronomiques du XVe siècle et la chaise de Copernic dans le plus ancien bâtiment universitaire de Pologne.
25-35 PLN (environ 5,50-8 €) selon les expositions. Visitez la résidence royale de la Renaissance polonaise, classée UNESCO, avec ses salles d'État et ses collections d'art.
94-114 PLN (environ 21-26 €). Explorez cette mine de sel historique, classée UNESCO, avec ses chapelles souterraines et sculptures de sel, à seulement 30 minutes de Cracovie.
30-50 PLN (environ 7-12 €). Savourez des pierogi traditionnels faits maison, une spécialité culinaire de la Petite-Pologne, dans une ambiance chaleureuse du centre de Cracovie.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.