Campeche — Feathered Serpent Secrets
Uncover the hidden stellar map of Calakmul's Feathered Serpent, concealed by King Yuknom in Campeche's stones. Decode celestial riddles to reveal the Venus cycle conspiracy before it curses the city forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadowed heights of Calakmul, the mighty Maya superpower known as the Kingdom of the Snake, King Yuknom the Great ruled with serpentine cunning during the 7th century
Campeche — Feathered Serpent Secrets
You are a diligent historian, arriving in Campeche, Mexico, in search of lost Mayan knowledge.
Your mission: decipher the enigmas left by a forgotten civilization, hidden in the heart of the fortified city
Delve into the Mayan legends and 16th-century colonial fortifications of Campeche, following a secret buried since the city's foundation.
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.
Want to go deeper?
Places tied to your adventure — optional entries, totally up to you · per person
The story that haunts this land
Your quest for the Feathered Serpent begins in the Plaza de la Independencia, formerly Plaza Mayor, the historic heart of Campeche. This site of public gatherings since the city's founding in 1540 by Francisco de Montejo is surrounded by 18th-century colonial buildings. The central fountain, built in 1776, is a key landmark. Here, amidst the whispers of the past and contemporary bustle, you'll unearth the first clues leading you to the secrets of Yucatán. The fortified historic center, a UNESCO World Heritage site since 2015, is the setting for your exploration.
A short walk away, the Catedral de Nuestra Señora de la Purísima Concepción awaits you. Its construction, begun in 1705 and completed in 1769 after several earthquakes, testifies to Campeche's resilience. Admire its baroque facade and its two 35-meter-high towers. The interior houses a 17th-century image of the Virgin of the Purísima Concepción, witness to the religious processions that have animated this central place since the 18th century. It is in the shadow of its walls that a fragment of the puzzle related to an ancient Mayan prophecy is hidden.
Continue towards the Puerta de Tierra, one of the last of the seven gates to the colonial city. Built in 1732 to protect Campeche from Caribbean pirates, this 8-meter-high arch was restored in 1986. The commemorative inscription of its 18th-century reconstruction is still visible, and its stones echo past assaults. It is here, on this Mexican historic monument, that the city's defenses were fiercest, and it is here that you must be vigilant to uncover the hidden symbols.
The Baluarte de San Francisco, one of eight surviving bastions of the 3.2 km fortified perimeter, reveals the ingenuity of Campeche's defenses. Built between 1686 and 1700, it is now the Mayan Archaeology Museum, opened in 1985 and covering 1,200 m². Named after the San Francisco convent founded in 1540, this bastion offers a unique historical perspective. Here you will find artifacts that, once deciphered, will bring you closer to the mystery of the Feathered Serpent, thus connecting the Mayan heritage of Yucatán to the colonial fortifications.
Your journey concludes at the Baluarte de San Juan, a strategic corner bastion built in 1681, and transformed into the Casa No. 6 Cultural Center in 1980. With its 25-meter sides, typical of Maya-colonial bastions, it offers a breathtaking view of the Malecón and the Caribbean Sea. From the Biblioteca Central Universitaria, housed in the former Palacio Municipal built in 1735, to the Parque Principal de Campeche with its 1906 music kiosk, each site has unveiled a piece of the grand picture. You have traversed the history of Campeche, a heroic and hospitable city, and carry with you the secrets of the Feathered Serpent, etched not in stone, but in the immersive experience of your interactive visit.
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?
Maya Astronomy
Master the Venus cycles and temporal calculations that Calakmul astronomers used for war
Stellar Codes
Decrypt the astronomical messages concealed in Campeche's colonial architecture
Hidden Legacy
Explore how Maya wisdom secretly survives in Spanish monuments
Calakmul's last prophecy
When Venus touches the stone serpent
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 to download an app?
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.
Q02Does it work offline?
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
Q03How long does a game take?
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.
Q04What happens if I'm stuck?
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).
Q05What's the age range?
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Q06What if my city isn't in the catalogue?
Pre-register or contact us — we'll email you as soon as your city is live.
Q07What is augmented reality exactly?
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.
Avis des aventuriers
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Your turn to play
Delve into the Mayan legends and 16th-century colonial fortifications of Campeche, following a secret buried since the city's foundation.
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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