🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover a hidden plot tied to Emperor Galère’s galleys and the Roman naval power in Thessaloniki, using ancient reliefs and ruins as clues.
📱 1 to 10 phones · 1 team per phone · Independent codes
In early 4th‑century Thessaloniki, Emperor Galère turned the city into a key naval and imperial hub, linking his palaces, the Rotonde, and the mighty Via Egnatia to the sea
You are a historical investigator, arriving in Thessaloniki in the present day, tasked with uncovering the enduring legacy of its Roman, Byzantine, and Ottoman past.
Your mission: decipher the secrets of a city traversed by
Delve into the millennia-old layers of Thessaloniki, where Roman emperors and Ottoman sultans carved their empires into stone and marble.
« Freedom to the people »— Motto of the city of Thessaloniki
Your journey begins at the Port of Thessaloniki, an ancient economic crossroads already vital under Emperor Galerius. This port, whose modern development was spurred after the 1917 fire, has been managed by the Thessaloniki Port Authority since 1930 and remains a major hub in the Eastern Mediterranean. It was here that goods and ideas arrived, shaping the destiny of the city and Central Macedonia. The quays, stretching for 4 km, bear witness to an impressive capacity of 10 million tons per year, a direct legacy of Roman imperial funding.
Continue to the Hamza Bey Mosque, an Ottoman edifice erected in 1467-1468 by Vizier Isa Bey in honor of Hamza Bey, Bey of Salonica. Its Ottoman architecture, with a rectangular plan of 13x18 m and a 20 m high minaret, dominates the Vardaraki district. Used as a mosque until 1924, then as a warehouse, it underwent restoration in 2019, preserving this Ottoman heritage in Greece. This stop allows you to appreciate Thessaloniki's cultural transition after the conquest.
The Bedesten of Thessaloniki, erected in 1490 under Sultan Bayezid II, transports you to the heart of prosperous Ottoman trade. This covered market, intended for silks and spices, features a unique octagonal plan, covered by 8 domes and housing 16 small shops over an area of 800 m². Located in the center of the Ottoman Ana Poli district, it was restored in 1978. This building symbolizes Thessaloniki's economic importance and its role as a commercial hub in the Ottoman Empire, a key point for understanding the history of Thessaloniki.
Then, walk towards the Bey Hamam, built in 1444 by Sultan Murad II. These Ottoman public baths, covering an area of 3500 m² and featuring 25 rooms spread over two floors, could accommodate 1000 people per day. Their Turkish style, with a central dome 16 m in diameter, offers a glimpse into daily life of the era. Closed in 1917, this historic monument was restored between 1998 and 2007, an example of Ottoman heritage in Greece. It illustrates the social infrastructures developed by the Ottomans.
Your journey concludes in Dikastirion Square, in the heart of the Ladadika district, named after the old Ottoman courts. Developed in the late 19th century and renovated in 2000, it is surrounded by neoclassical buildings dating from 1880 to 1912. This pedestrian area since 1997 testifies to the historical link with the Sephardic Jewish community and port trade. This outdoor escape game Thessaloniki will have offered you an interactive visit, a thematic circuit to explore the historic center of Thessaloniki, blending Roman remains, Byzantine monuments classified as UNESCO World Heritage 1988, and Greek Ottoman heritage, for an unforgettable discovery of the city.
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 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
Discover the remains of the military port and naval construction techniques
Explore the Ottoman sailors' places of worship and their secret inscriptions
Lead the investigation into the infiltrated Venetian spy networks
Foil Venetian espionage
A race against time in the Ottoman Empire
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 les galeres de thessalonique? Check the email you received after your game to leave a verified review.
Delve into the millennia-old layers of Thessaloniki, where Roman emperors and Ottoman sultans carved their empires into stone and marble.
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

Uncover the hidden conspiracy behind Saint Demetrius's martyrdom and the silenced Christian martyrs. Decode ancient clues across sacred sites to expose the Roman plot that shook early Byzantine Thessaloniki.

Uncover the hidden forces that shaped Mustafa Kemal's revolutionary vision in his birthplace. Decipher coded messages left by Ottoman reformers before the empire's collapse.
More destinations, tours & urban treasure hunts across the country
Monasteries suspended between heaven and earth
The navel of the ancient world
Venetian pearl of the Ionian Sea
Between two seas, guardian of the ancient isthmus
Cradle of democracy and ancient philosophy.
Cradle of Mycenaean civilization
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
10€. Admirez des artefacts de la Macédoine préhistorique, archaïque, classique et romaine, incluant des trésors du tombeau de Philippe II.
8€. Explorez ce monument emblématique du front de mer, anciennement une prison ottomane, offrant une vue panoramique sur la ville et le golfe Thermaïque.
3-5€. Goûtez à la célèbre pâtisserie feuilletée locale, sucrée ou salée, dans une des nombreuses boulangeries traditionnelles du centre-ville de Thessalonique.
Gratuit. Profitez d'une balade relaxante sur la nouvelle promenade de Thessalonique, avec ses sculptures modernes et ses vues sur la mer Égée.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.