🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the Salt King's hidden star map fragments scattered across sacred Hallstatt sites. Reassemble the map to the legendary pure salt deposit before rivals claim the Iron Age treasure forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the misty Alps of Hallstatt, 8th century BCE, a mighty Celtic chieftain known as the Roi du Sel unearthed a salt vein of unmatched purity—the white gold that birthed a civilization
You are Maximilian I, Archduke of Austria in 1580, tasked with establishing the salt trade monopolies of Hallstatt.
Your mission leads you through this historic Alpine village, tracing the history of
Immerse yourself in the heart of the Austrian Alps, where the Dachstein rocks hold the millennial secret that forged Hallstatt's fortune, a UNESCO World Heritage Site.
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
Hallstatt, in the heart of Salzkammergut, welcomes you to its Marktplatz, the administrative and commercial center since the Middle Ages. Here, around the 16th-century historic fountain, pulsed the prosperity of the salt merchants. The 16th-17th century half-timbered houses, witnesses to this enrichment, tell a story of trade routes and wealth. Your first enigma might be hidden in the architectural details of these buildings surrounding the square, a convergence point for ancestral salt exchanges.
Your quest for the Secret of the Salt King then leads you to the Salzbergbahn Hallstatt, the funicular's departure station built in 1875. This is the gateway to Central Europe's oldest salt mines, continuously exploited since 1500 BC. Mining techniques, documented by Georg Agricola in the 16th century, allowed the mountain to be excavated. A 400-meter elevation gain separates you from the upper mining facilities, a technical challenge that testifies to the ingenuity of the Hallstatt Culture (800-450 BC) miners.
Ascending, the Hallstatt Skywalk offers breathtaking 360° views over the Salzkammergut basin and Lake Hallstätter See, approximately 600 meters above lake level. This modern structure, built to enhance the UNESCO World Heritage landscape, is a strategic viewpoint over the historical mining remains. From up high, Rudolf II, Holy Roman Emperor, who regulated salt exploitation, could have surveyed the extent of his realm and the immense wealth generated by these Dachstein Massif mountains.
Descend back to the heart of the village to reach the Katholische Pfarrkirche Mariä Himmelfahrt. This parish church, initially constructed in the 15th century and rebuilt after the 1750 fire, is an Austrian historical monument. Its late Gothic spire, visible from the lake, is a religious symbol of the salt merchants' power. The 16th-17th century altarpieces and stained-glass windows, funded by families enriched by the salt trade, reveal the alliances and fortunes of this prosperous era.
Your journey concludes with the discovery of the Rudolfsturm, a 14th-century defensive tower. Approximately 30 meters high, it was erected to protect the salt trade routes and mining facilities. Named after Emperor Rudolf II, it was a strategic surveillance point for the valley and Lake Hallstätter See, historically a salt transport route by boat to the Danube. This exploration of Hallstatt, Central Europe's oldest mining site, will have revealed the secrets of its heritage and the ingenuity of a culture shaped by the white gold of the Alps.
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?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Dive into the history of Iron Age miners and their unbreakable bond with salt.
Reconstruct a fragmented star map to reveal the location of a legendary deposit.
Explore the breathtaking views of Hallstatt, between lake and mountains, that inspired generations.
UNCOVER THE IRON AGE MINING SECRET!
A HISTORICAL QUEST IN THE HEART OF THE SALT CIVILIZATION
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.
Soyez le premier à partager votre expérience.
Did you play le secret du roi du sel? Check the email you received after your game to leave a verified review.
Immerse yourself in the heart of the Austrian Alps, where the Dachstein rocks hold the millennial secret that forged Hallstatt's fortune, a UNESCO World Heritage Site.
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
More ideas for self-guided walking tours, scavenger hunts & city quests in the same city
More destinations, tours & urban treasure hunts across the country
In the heart of salt mines, a Celtic and medieval treasure
Mozart's city, a baroque gem nestled in the Alps.
In the heart of the Alps, discover an ancient abbey and its library
In the heart of medieval Carinthia
Between Danube, modern art and Austrian history
On the Danube's banks, where history meets stone.
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
36€ (adulte). Explorez les galeries millénaires et découvrez l'histoire de l'exploitation du sel depuis l'Âge du Bronze, un site incontournable pour comprendre la richesse de Hallstatt.
10€ (adulte). Admirez les découvertes archéologiques de la Hallstatt Culture, datant de 800 à 450 av. J.-C., qui ont donné son nom à cette période historique.
Prix variable. Savourez une truite fraîchement pêchée dans le lac Hallstätter See, une spécialité locale servie dans les restaurants traditionnels du village.
15-20€. Embarquez pour une promenade relaxante sur le lac alpin, offrant une perspective unique sur le village et les falaises calcaires de la Dachstein.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.