Ulaanbaatar — Secret of the Imperial Tents
From14,90€

🕒 No date to pick · Code valid 1 year · Play whenever you want

Get my code
💡City Pass from 19€All games in Ulaanbaatar
Historic Center of UlaanbaatarUlaanbaatar — Secret of the Imperial Tents
📍 Historic Center of Ulaanbaatar·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗Roadtrip · Car needed
Also available as:HistoricalMysteryFantasySpy thrillerFairy tale

Ulaanbaatar — Secret of the Imperial Tents

Uncover the hidden codes in imperial tents concealing Temüjin's secret pact before the Mongol hordes. Solve riddles across historic sites to expose the conspiracy that forged Genghis Khan.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :Sükhbaatar Square, in front of the State Palace

In the shadow of Ulaanbaatar's sacred landmarks, a forgotten legend stirs

2–4
days at your pace
🚗
car · 5-30 km between sites

Ulaanbaatar — Secret of the Imperial Tents

🎭Your Mission

You are a Soviet archivist on a secret mission in Ulaanbaatar, the revolutionary capital of the Mongolian People's Republic, in 1946.

Your investigation begins at the State Palace

Uncover the secrets of the last Mongol emperor in the capital where Sükhbaatar overthrew 700 years of nomadic dynasties in 1921.

The story that haunts this land

The Mongolian State Palace, built between 1950 and 1955 on the former site of Maimaicheng monastery, marks your starting point in this revolutionary investigation. This neoclassical building of 25,000 m² has housed parliamentary sessions since independence in 1911 under the Bogd Khan. You discover the giant portraits of Genghis Khan, Khubilai Khan and Damdin Sükhbaatar installed since 1990, witnesses to Mongolia's reconciliation with its imperial past. The walls of this palace heard the declaration of independence of Outer Mongolia, first act of the revolution that would transform Central Asia.

500 meters away, the National Museum of Mongolia immerses you in the millennial history of the Mongol people. Founded in 1924 as the Central Museum, it was temporarily abolished in 1937 during Stalinist purges before reopening in 1946 in the former Ministry of Finance building from the 1930s. Its 40,000 artifacts cover Mongolian prehistory to the Soviet era, revealing how Sükhbaatar and his supporters transformed a nomadic empire into a socialist republic. Each room tells a stage of this unique political metamorphosis.

The Bogd Khan Winter Palace, residence built in 1902-1903 for the 8th Bogd Khan Jebbzundamba Khutuktu, awaits you 1.2 km from Sükhbaatar Square. This last Mongol emperor lived there until his death in January 1924, powerless witness to the communist revolution. The ensemble of 20 buildings on 8 hectares, with its Russian wooden chapel, illustrates the end of a world: that of nomadic imperial tents replaced by sedentary architecture. Here lies hidden the secret that Sükhbaatar sought to preserve from the old regime.

Choijin Lama monastery, Buddhist complex built between 1908 and 1940, miraculously escaped the anti-religious purges of 1937 thanks to its diplomatic role. Protected as a museum since 1944, its 5 main temples house a 6-meter-high Buddha statue in the Ocêrbadrah temple. 800 meters from Sükhbaatar Square via Peace Avenue, this sanctuary reveals how Mongolian Buddhism survived the socialist revolution, hiding in its golden walls the last testimonies of the spiritual Empire of the steppes.

Your journey ends at Gandantegchinlen monastery, founded in 1838 and main Buddhist center of Mongolia with 700 monks before 1937. This temple survived the purges thanks to its use as a carpet factory under the Soviet era, a strategy that saved Mongolian religious heritage. The 26.5-meter Chenresig statue covered with 20 kg of gold, offered by the 14th Dalai Lama in 1996, symbolizes post-communist spiritual renaissance. You leave with deep understanding of a nation that preserved its nomadic soul through 20th century revolutions.

1162
Birth of Temüjin, future Genghis Khan, on the banks of the Onon River.
1206
Proclamation of Temüjin as Genghis Khan at the Great Khurultai, marking the foundation of the Mongol Empire.
1227
Death of Genghis Khan. The empire continues to expand under his successors.

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

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.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

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

National Museum of Mongoliaoptional
€8. Exceptional collection of 40,000 artifacts tracing Mongolian history from prehistory to the Soviet era, housed in the former 1930s Ministry of Finance building.
Optionnel
/pers.
Bogd Khan Winter Palaceoptional
€6. Residence of the last Mongol emperor with 20 buildings on 8 hectares, unique testimony to early 20th century Mongol imperial architecture.
Optionnel
/pers.
Traditional Mongolian restaurantoptional
€25. Tasting of khuushuur (Mongolian fried dumplings) and airag (fermented mare's milk) in an authentic yurt in the heart of Ulaanbaatar.
Optionnel
/pers.
Traditional dance performanceoptional
€15. Mongolian dance performance at the National Theatre with period costumes and throat singing, in Central Asia's oldest opera house.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

5-10 curated sites across the territory

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

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.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

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.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Sükhbaatar Square, in front of the State Palace
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
1 to 6
From age 12
📍
Distance
~3.5 km
City center
Accessibility
Partial
Some uneven paths and stairs at Zaisan
🌐
Languages
17 languages
Built-in translation

Why this route?

🗺️

Celestial Cartography

Reconstruct a secret astronomical map used by Genghis Khan for his travels.

📜

Code of the Great Yassa

Uncover the founding principles of the legendary Mongol law that governed the Empire.

🐎

The Equestrian Legacy

Follow in the footsteps of the Mongol horsemen who built the empire across the steppes.

The empire is born of vision

Uncover the secrets of the unifier

★ Innovation 2026

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

Soyez le premier à partager votre expérience.

Did you play le secret des tentes imperiales? Check the email you received after your game to leave a verified review.

Your turn to play

Uncover the secrets of the last Mongol emperor in the capital where Sükhbaatar overthrew 700 years of nomadic dynasties in 1921.

14,90€
1 phone
28,60€
2 phones
41€
3 phones
52,20€
4 phones
62,10€
5 phones
69,50€
6 phones
77€
7 phones
84,40€
8 phones
91,90€
9 phones
99,30€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒Secure payment · Code in 5 min · Free cancellation

🪙+24 TripCoins granted with your booking

🎟️Coupe-file

Réservez vos entrées maintenant

Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.

💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.