Hauterives — Postman Cheval's Hidden Legacy
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Hauterives, DrômeHauterives — Postman Cheval's Hidden Legacy
📍 Hauterives, Drôme·🕐 2h30 – 3h·📍 ~2.5 km
Also available as:HistoricalFairy taleFantasyRomance

Hauterives — Postman Cheval's Hidden Legacy

Uncover the cryptic legacy of Postman Cheval. Decode symbols carved in stone across his secret sites to reveal the final resting place of his untold dream before it vanishes forever.

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

Difficulty
·From age 10 years
Starting point :In front of Hauterives' old Post Office

In 1879, humble postman Ferdinand Cheval stumbled upon a peculiar stone during his rounds in Hauterives, igniting a lifelong obsession

8
stages
~2.5 km
route
2h30 – 3h
at your pace
🚶
walking

Hauterives — Postman Cheval's Hidden Legacy

🎭Your Mission

You are a local historian, arriving in Hauterives in 1913, tasked with documenting the extraordinary legacy of Joseph-Ferdinand Cheval, the postman who, from 1

Immerse yourself in the creative odyssey of Joseph-Ferdinand Cheval, the rural postman who built a masterpiece of naive architecture in Hauterives over 33 years.

The story that haunts this land

Your quest begins in front of the Former Post Office of Hauterives, the starting point of Joseph-Ferdinand Cheval's daily 30 km rounds from 1869. It was during these rounds that, on April 19, 1879, he stumbled upon a stone, triggering his incredible project. This place, where he worked as a rural postman, is the cradle of the inspiration that would give birth to one of the most visited heritage sites in Auvergne-Rhône-Alpes, attracting around 200,000 visitors annually. The Former Post Office of Hauterives immerses you directly into the daily life of this man before he became the builder we know.

The path then leads you to the Palais Idéal du Facteur Cheval, the work of a lifetime. Built by Joseph-Ferdinand Cheval from 1879 to 1912, a total of 33 years of solitary work, this monument was erected when he was between 43 and 76 years old. It is the result of a relentless collection of pebbles and stones gathered during his rounds. Classified as a historic monument in 1969 by André Malraux, who considered it the unique example of naive architecture, the Palais Idéal du Facteur Cheval is a testament to perseverance and extraordinary artistic vision in the heart of Hauterives. Every detail tells a part of the story of this unique builder.

Exploring the surroundings of the Palais Idéal, you discover the Church of Hauterives, a parish building located in the heart of the village. Although not directly built by Cheval, it is an integral part of the local heritage and the living environment that nourished his inspiration. The church, by its constant presence, was the silent witness to the postman's extraordinary construction site, in close proximity to his home and workplace. It anchors the Palais Idéal in the historical and architectural context of Hauterives, highlighting the integration of the work into the village fabric of the Drôme des collines.

Your journey finally takes you to the Hauterives Cemetery, where Factor Cheval rests. This is where the Tomb of Silence and Endless Rest is located, a work subsequent to the Palace, completed after 1912. Built with the same method, using pebbles and shells, this tomb is classified as a historic monument and is inspired by the North facade of the Palace with its representations of Adam and Eve. This last masterpiece testifies to Cheval's desire to continue his work until his eternal rest, thus linking his life and death to his singular art in this Auvergne-Rhône-Alpes village. The Place de la Mairie d'Hauterives, seat of the commune that has owned the Palais Idéal since 1994 following the bequests of his granddaughters Alice and Eugénie, recalls the institutional anchoring of this historic monument.

As you complete this journey in Hauterives, you carry with you the story of a man, Joseph-Ferdinand Cheval, whose perseverance transformed collected stones into a globally recognized historic monument. This interactive circuit allowed you to understand how a rural postman, born in 1836, could create a major tourist site, an example of naive architecture, that continues to inspire. The legacy of Factor Cheval, from the Town Hall Square to the Palais Idéal, including his tomb, is a deep exploration of the heritage of Auvergne-Rhône-Alpes, a true interactive visit that reveals the secrets of a self-taught genius.

1879
A postman stumbles upon a stone, the Ideal Palace begins to take shape in his mind.
1912
After 33 years of solitary labor, Ferdinand Cheval completes the construction of his Ideal Palace.
1969
Ferdinand Cheval's Ideal Palace is classified as a Historical Monument by André Malraux.
Far more than an escape game

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.

🏛️
Hidden historical gems

At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.

📜
Anecdotes & legends

Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.

🏗️
Architecture & heritage

Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.

🚶‍♀️
Immersive wandering

Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.

🎙️
Immersive audio narration

A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.

📲
Yours forever

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?

🏛️
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

Visit the Palais Idéal du Facteur Chevaloptional
€10. Explore the interior and gardens of this historic monument, classified in 1969 by André Malraux, and discover the naive architecture built by Joseph-Ferdinand Cheval from 1879 to 1912.
Optionnel
/pers.
Stroll through the village of Hauterivesoptional
Free. Explore the streets where Joseph-Ferdinand Cheval made his rounds, passing by the Former Post Office and the Town Hall Square, in the heart of the Drôme des collines.
Optionnel
/pers.
Tasting of local Drôme productsoptional
Variable. Savor the specialties of the Drôme des collines in Hauterives' shops, such as pogne or Suisse, regional delights from Auvergne-Rhône-Alpes.
Optionnel
/pers.
Visit the Tomb of Factor Chevaloptional
Free. Go to the Hauterives cemetery to admire Joseph-Ferdinand Cheval's last work, classified as a historic monument and built with the same passion as the Palais Idéal.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

8 stages through the city

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 · 12€

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Practical info

Starting point
In front of Hauterives' old Post Office
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 10
📍
Distance
~2.5 km
In the heart of the village
Accessibility
Partial
Village paths and streets
🌐
Languages
17 languages
Built-in translation

Why this route?

🗿

Fantastic Architecture

Discover the unique and unclassifiable style of a masterpiece built by a self-taught artist.

📜

Chronicle of a Life

Immerse yourself in 33 years of a man's dedication to his wildest dream.

Poetic Vision

Unravel the hidden messages and philosophy of an extraordinary builder.

An ordinary man's dream, built stone by stone.

Unveil the 'Notebook of Forgotten Dreams' of Postman Cheval.

★ 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

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Your turn to play

Immerse yourself in the creative odyssey of Joseph-Ferdinand Cheval, the rural postman who built a masterpiece of naive architecture in Hauterives over 33 years.

12€
1 phone
23€
2 phones
33€
3 phones
42€
4 phones
50€
5 phones
56€
6 phones
62€
7 phones
68€
8 phones
74€
9 phones
80€
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 · 12€

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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