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Uncover the forbidden secrets of Asclepius, son of Apollo, hidden in Epidaurus' healing sanctuary. Decipher ancient codes to expose a divine conspiracy that defied the gods.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the sacred precincts of Epidaurus, Asclepius, son of Apollo and the mortal Coronis, rose from hero to god of healing
You are a Greek scholar in Larissa, 353 BC, tasked by Philip II of Macedon to uncover the mysteries of sacred medicine before his conquest of the city in 352
Delve into the millennia-old secrets of Larissa, cradle of ancient cults and empires, following in the footsteps of Asclepius, son of Apollo.
Your journey begins in Larissa, a city steeped in history. In front of the Yeni Mosque on Plateia Kendrikis, observe this restored 17th-century Ottoman building, now a cultural space. It bears witness to the long Ottoman presence in Thessaly from 1393 to 1881. It is here that you will receive your first enigma, a coded map guiding you to the places where the cults of Asclepius, whose 2nd-century statue is exhibited at the Archaeological Museum of Larissa, and his father Apollo were celebrated.
Continue to the Ancient Theater of Larissa, dating from the 3rd century BC, with an estimated capacity of 10,000 spectators. Located at the foot of the acropolis, its remains, excavated in the 1960s by the Greek Archaeological School, reveal a place of public gatherings. Not far away, the ancient Agora of Larissa, a civic and commercial center of the 4th-3rd century BC spanning 200m x 150m, with stoas and public pools, was the heart of regional transactions in Thessaly. Here, honorary inscriptions will lead you to the next step.
The path then takes you to the Byzantine Baths of Larissa, built in the 6th century AD. These proto-Byzantine baths, restored in the 1980s and equipped with a hypocaust heating system with 12 pillars, are a rare example in central Thessaly. Their walls may hold a clue about the healing practices of the time. Then, the early Christian Basilica of Achiropoietos, built around 550 AD, reveals its floor mosaics depicting crosses and geometric patterns, one of the main ancient Christian edifices in Larissa.
Your quest continues at the Archaeological Museum of Larissa, opened in 1998, which houses 20,000 artifacts from prehistoric to Roman Thessaly, including the 2nd-century AD statue of Asclepius of Tyktos. The collections, from the Neolithic to Byzantium, include votive objects related to ancient cults, essential to your understanding of medical practices. Afterward, a stroll along the Peneus River, which flows through Larissa for 2 km, will remind you of its mythological link to Apollo and the Muses, and its Ottoman bridge rebuilt in 1955.
Finally, the Acropolis of Larissa, an ancient fortress occupied since 6000 BC and fortified in the 4th century BC, culminates at an altitude of 230m. Its 3km long walls and remains of an ancient Thessalian palace offer breathtaking views of the city and the plain of Thessaly. This site, where the necropolis and Hellenistic temples were located, is the culmination of your exploration. Your journey through Larissa will have revealed layers of history, from the founding myths of Aleuas to successive empires, offering you a deep understanding of this ancient city and its rich heritage.
This Larissa tourism route will have allowed you to grasp the city's evolution, from Hellenistic antiquity with its theater and agora, to the Byzantine and Ottoman periods, through monuments like the Yeni Mosque and the Basilica of Achiropoietos. You will have discovered the importance of the cults of Apollo and Asclepius, whose statue is preserved in the Archaeological Museum of Larissa. This interactive visit is a concrete exploration of the Thessalian heritage, a true thematic circuit at the heart of Larissa's history, with a GPS treasure hunt that makes every discovery vivid.
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
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?
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Discover the revolutionary therapeutic techniques of Larissa's priest-physicians, ancestors of modern medicine.
Explore the remains of one of the most important medical centers of the ancient Greek world, rival to Cos and Cnidus.
Learn to identify the medicinal plants used since antiquity in the rich plain of Thessaly.
Through science and faith
When gods taught the art of healing to men
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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Delve into the millennia-old secrets of Larissa, cradle of ancient cults and empires, following in the footsteps of Asclepius, son of Apollo.
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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6€. Complétez votre exploration du patrimoine thessalien avec des collections archéologiques du Paléolithique à l'époque ottomane.
Accès libre. Découvrez les vestiges d'une nécropole antique de Larissa, près de l'acropole, pour une immersion dans les rites funéraires.
15-25€. Savourez le tsipouro, une eau-de-vie grecque, accompagnée de mezze traditionnels dans une taverne authentique de Larissa.
10-20€. Profitez d'une balade relaxante sur le fleuve Pénée pour admirer Larissa sous un autre angle, près du parc fluvial aménagé.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.