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Decipher the hidden laws and lost decrees of Iceland's ancient Alþingi. Uncover why the Lawspeaker's final oath was never recorded—and what truth it concealed.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 930 AD, the Lawspeaker stood upon Lögberg and recited the laws of the Icelandic Commonwealth before thousands of chieftains and free men
You are an apprentice to Úlfjótr, the first lögsögumaður, in 927 AD, tasked with securing the foundational oath of the Althing.
Your mission is to
Decipher the oaths and laws of the world's first parliament, the Althing, founded in 930 amidst the volcanic landscapes of Þingvellir.
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
Your quest begins at the Hakið Information Centre, the heart of Þingvellir. This official visitor centre for Iceland's National Park, established in 1930, stands in the historical core of the Althing. Here, you will discover artifacts and the history of the parliament founded in 930. Strategically located at the entrance to the Þingvellir plain, Hakið overlooks the remains of the tents of Viking chiefs who gathered for the great assemblies. Your first enigma awaits you here, linked to the first 'law speakers' who laid the foundations of Icelandic justice.
Continue towards the Almannagjá fault, a major geological scar marking the boundary of the Althing's public area in medieval times. Approximately 50 meters wide in places, this fault is formed by the continuous separation of the North American and Eurasian tectonic plates, making Þingvellir an iconic site of the Mid-Atlantic Ridge. Since 930, participants in the assemblies traversed this ceremonial path leading from Hakið to Lögberg, a procession that sealed their commitment to law and community. Search for clues etched into these walls, silent witnesses to a thousand years of continental drift.
The path then leads you to Lögberg, or the 'Law Rock,' the traditional seat of the Althing. On this natural rock platform within the Almannagjá fault, speeches and proclamations of laws resonated until the 13th century. Each year, the lögsögumaður recited all laws from memory before the assembly. It was here, until 1262, that oaths were sworn and judgments rendered, forging Þingvellir's reputation as the cradle of democracy. Your mission gains full meaning as you stand on this sacred site of the Golden Circle.
A detour takes you to Öxarárfoss, a 20-meter waterfall in the Öxarár gorge. This site, accessible by a one-kilometer trail from Hakið via Almannagjá, was unfortunately also a place of historical executions during the medieval Althing. Used for rituals and judicial punishments until the 13th century, it contrasts with the oral justice of Lögberg. The power of the water, with its variable flow, reflects the strength of the decisions made here. A final enigma will make you ponder the consequences of laws and the balance of justice.
Your journey concludes near Þingvallakirkja, a wooden church built in 1859 on the foundations of an 11th-century church. One of Iceland's oldest churches still in use, with its 1859 bell tower and 17th-century altar, it bears witness to the Christianization of Iceland in the year 1000. This architectural remnant, located in the immediate vicinity of the Hakið center, symbolizes the transition of Viking society to a new era. As Úlfjótr, you have traversed the time and geography of Þingvellir, unraveled the threads of history, and understood the lasting legacy of the First Parliament, a site that continues to fascinate visitors to Sudurland.
8 sites to explore by car within the day
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 · 14,90€No calendar booking. Code sent immediately by email.
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Explore the site where Iceland's geological and political history intertwined.
Delve into the conflict resolution methods and legal values of medieval Iceland.
Uncover the secrets and machinations that shaped the destiny of the first parliament.
Oaths carved in time withstand oblivion.
Decipher the calendar, reveal the past.
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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Decipher the oaths and laws of the world's first parliament, the Althing, founded in 930 amidst the volcanic landscapes of Þingvellir.
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
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
À partir de 150€. Explorez les eaux cristallines de la faille Silfra, où les plaques tectoniques nord-américaine et eurasienne se rencontrent, avec une visibilité sous-marine de 100 mètres.
Gratuit. À 60 km de Þingvellir, observez le Strokkur jaillir jusqu'à 20 mètres toutes les 5-10 minutes, un phénomène géothermique actif du Golden Circle.
À partir de 30€. Savourez une cuisine locale authentique, avec des produits de la région de Þingvellir, comme l'agneau islandais ou le poisson frais du Þingvallavatn.
Gratuit. Profitez de sentiers balisés autour du plus grand lac naturel d'Islande, offrant des vues sur les paysages tectoniques et la flore du Parc national.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.