Chania — The Alchemist's Secret
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Chania Old TownChania — The Alchemist's Secret
📍 Chania Old Town·🕐 2h – 2h30·📍 ~2.5 km
Also available as:HistoricalMysteryRomanceSpy thrillerCinema

Chania — The Alchemist's Secret

Uncover the forbidden experiments of Johannes Kantakouzenos, the alchemist of Chania, whose deadly elixir vanished amid conspiracy. Solve the coded clues hidden in the Old Town's ancient walls to expose his final secret before the curse claims you.

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

Difficulty
·From age 10 years
Starting point :Venetian lighthouse of Chania harbor

In the shadowed alleys of 17th-century Chania, under Venetian rule, Johannes Kantakouzenos, a reclusive alchemist of noble Byzantine descent, pursued the ultimate transmutation: an elixir granting ete

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

Chania — The Alchemist's Secret

🎭Your Mission

You are Dominikos Theotokopulos, a young architect in Chania in 1560.

Your quest: decipher alchemical secrets hidden within Chania's Venetian and Ottoman buildings before

Dive into Chania's age-old alleys, where Venetians and Ottomans carved Cretan history into stone and sea salt.

The story that haunts this land

Your journey begins at the Venetian Lighthouse in Chania's port, built in 1629 by the Venetians during their occupation of Crete. This octagonal limestone structure, approximately 6 meters high, was restored in 1839 under Egyptian rule and again in 1950 after Greek independence. As Dominikos Theotokopulos, you observe the marks of time on this iconic symbol of Chania's Venetian port, still active as a navigational aid. The alchemist's first clues might be etched here, hidden in the stones that have witnessed countless merchant ships and galleys.

Continue to the Venetian Arsenal, built between 1570 and 1600 for the construction and repair of galleys. With its 100-meter length and stone vaults, it is the only complete Venetian arsenal remaining in the Eastern Mediterranean. This vast space, converted into a maritime museum and cultural center after 1950, stands as a testament to the naval and commercial genius of the Serenissima in Chania. You search for naval engineering diagrams or secret maps that might contain alchemical symbols, hidden in the corners of the imposing stone structures.

The Kioutsouk Hassan Mosque, erected in 1645 after the Ottoman conquest of Chania, marks an architectural shift. Its original minaret was destroyed in 1897 during the Cretan Revolution, before being rebuilt in 1950. The main dome, 12 meters in diameter, and its classic Ottoman architecture contrast with the Venetian buildings. Converted into an archaeological museum in 1962, it houses Minoan and Roman artifacts. As an architect, El Greco analyzes the fusion of styles, seeking clues in geometric patterns and inscriptions, at the crossroads of cultures that shaped this historic Mediterranean port.

Your route then leads you to the Church of Saint Nicholas, built in 1320 under Venetian rule. Reconsecrated after 1669 under Ottoman occupation, its Venetian bell tower was converted into a minaret in 1645, then restored in 1950. This single nave with barrel vaults, measuring 18m × 12m, contains 17th-century post-Byzantine icons and remains an Orthodox place of worship. The blend of Christian and Islamic symbols on this same edifice in Chania's Venetian quarter offers fertile ground for discovering an alchemical code, connecting the eras and beliefs of Crete's intangible cultural heritage.

Your quest concludes on Theotokopoulou Street, a historic alley named after yourself, Dominikos Theotokopulos. This medieval layout, preserved since the 13th century, with an average width of 2.5 meters, is lined with 16th-17th century Venetian houses with stone facades. This traditional residential and commercial district, still inhabited, is a living reflection of Chania's past. Here, as El Greco, you piece together the fragments of clues gathered along the Renaissance fortifications and Cretan monuments, finally solving the alchemist's secret in the heart of this Venetian heritage of Crete. Your journey will have led you to explore the history of Chania, a truly enriching thematic circuit.

1645
Siege and fall of Chania
1538-1560
Construction of Venetian fortifications
1204
Beginning of Venetian rule in Crete
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

Archaeological Museum of Chaniaoptional
€10. Located in the Kioutsouk Hassan Mosque, it houses Minoan and Roman artifacts discovered in Crete, offering insight into ancient civilizations.
Optionnel
/pers.
Maritime Museum of Creteoptional
€8. Housed in the Venetian Arsenal, this museum traces Crete's naval history, from ancient galleys to modern ships, with detailed models.
Optionnel
/pers.
Tasting of Cretan flavors at the Municipal Marketoptional
Variable. Explore Chania's covered market, dating from 1913, to sample local products such as graviera cheese, olive oil, and Cretan raki.
Optionnel
/pers.
Visit to Topanas district and fishing portoptional
Free. Stroll through the historic Topanas district, the former aristocratic Venetian quarter, and admire the colorful small boats in the fishing port.
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€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Venetian lighthouse of Chania harbor
Directions on Google Maps
🕐
Duration
2h – 2h30
At your own pace
👥
Players
Unlimited
From age 10
📍
Distance
~2.5 km
Old town
Accessibility
Full
Flat urban route
🌐
Languages
17 languages
Built-in translation

Why this route?

⚗️

Authentic Alchemy

Discover authentic 17th-century alchemical practices through hermetic symbols hidden in Venetian architecture.

🏺

Venetian Heritage

Explore the monuments of Venetian rule in Crete in a quest blending history and occult sciences.

🔮

Hermetic Sciences

Dive into the world of planetary correspondences and metallic transmutations according to Byzantine tradition.

Transmute

the secrets of royal art in Venetian Chania

★ 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

Dive into Chania's age-old alleys, where Venetians and Ottomans carved Cretan history into stone and sea salt.

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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