Constanța Peninsula — Forgotten Ledger
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Constanța, RomaniaConstanța Peninsula — Forgotten Ledger
📍 Constanța, Romania·🕐 2h30 – 3h·📍 ~3.5 km
Also available as:HistoricalMysteryFantasyRomanceSupernatural

Constanța Peninsula — Forgotten Ledger

Uncover the Forgotten Ledger: a coded Nazi escape network ledger hidden in Constanța's Peninsula. Decipher clues across historic landmarks to expose the ratline that smuggled war criminals to safety.

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

Difficulty
·From age 14 years
Starting point :In front of Constanța Casino

In the chaotic final days of World War II, as Allied forces closed in, a covert Nazi escape network known as the ratline operated from the Black Sea port of Constanța

8
stages
~3.5 km
route
2h30 – 3h
at your pace
🚶
walking

Constanța Peninsula — Forgotten Ledger

🎭Your Mission

You are a Roman imperial archivist on a secret mission in 1st century AD Dobroudja, tasked with a critical recovery.

You arrive in Constanța, heir to ancient Tomis, to

Follow in Ovid's footsteps during his exile in Tomis, from the Belle Époque Casino to the Roman remains of the oldest port city on the Black Sea.

The story that haunts this land

Constanța immediately reveals its Belle Époque face at the 1910 Cazinoul, built under King Carol I's reign with its emblematic facade featuring towers and balconies. This building with 500-person capacity, witness to 20th-century political transformations, has hosted since Romanian royal times the cultural events that shaped this port city's identity. Your investigation begins here, where Art Nouveau inscriptions might hide the first clues to Ovid's lost register.

The Farul Genovez, built in the 14th century by Genoese merchants, rises 40 meters high as one of Constanța's oldest structures. This stone tower, restored in the 19th century under Carol I, served as a maritime landmark since the Middle Ages and symbolizes the port city's commercial continuity. Genoese traders may have consulted the Latin poet's writings here, transforming this lighthouse into a secret library of late Antiquity.

The Moscheea Carol I, built in 1910 in neo-Moorish architecture, testifies to post-Ottoman Constanța's religious diversity. This unique historical mosque of the city, restored in the 20th century with preserved period mosaics, recalls centuries of Turkish domination over this Pontic coast. In its archives might hide Arabic translations of Ovid's Metamorphoses, transmitted by Constantinople scholars.

At the heart of Piața Ovidiu, the Statuia lui Ovidiu erected in 1887 by Ettore Ferrari rises 3.5 meters in white marble. This work commemorates the Roman poet's exile in Tomis from 8 to 17 AD, with its Latin inscription recalling the link between ancient literature and modern city. The Muzeul de Istorie Națională și Arheologie, founded in 1878 in a neoclassical building, preserves over 100,000 catalogued pieces from Roman and Ottoman periods, including mosaics and sculptures from ancient Tomis.

Your journey ends at Portul Constanța, one of the oldest Black Sea ports with Greek and Roman origins. This strategic infrastructure of both world wars contains underwater archaeological remains and 19th-century structures. The paved alleys of the Old Port, witnesses to international trade since Antiquity, reveal their final secrets: you leave with the certainty that Ovid bequeathed to Constanța much more than his nostalgic verses, but a maritime identity forged between East and West.

1944
The Red Army enters Romania, marking the end of the alliance with the Axis.
1945
End of World War II and beginning of clandestine 'ratlines' in Europe.
1948
Game year: fugitive traffic is at its peak before the consolidation of the Eastern Bloc.
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

National History and Archaeology Museumoptional
15 lei. Discover original mosaics from ancient Tomis and archaeological treasures spanning 2000 years of Pontic history in Romania's oldest museum.
Optionnel
/pers.
Roman Building with Mosaicoptional
10 lei. Explore the remains of a 4th-century Roman commercial complex with exceptionally preserved polychrome mosaics.
Optionnel
/pers.
Mici and țuică tasting at the Old Portoptional
25-35 lei. Savor traditional Romanian grilled meat and plum brandy in authentic taverns along the historic port's cobblestone alleys.
Optionnel
/pers.
Boat trip in the ancient harboroptional
40 lei. Sail the waters where Roman galleys once docked and discover underwater remains of Tomis from the Black Sea perspective.
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
In front of Constanța Casino
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 14
📍
Distance
~3.5 km
Old center and port
Accessibility
Partial
Some slopes and cobblestones
🌐
Languages
17 languages
Built-in translation

Why this route?

🕵️

Dive into a historical thriller where every clue counts to dismantle a secret network.

🚢

Explore the historic docks and port alleys of Constanța, silent witnesses to clandestine passages.

📜

Decipher an old ledger to reveal the names of fugitives and their hidden routes.

The silence of stones reveals the horror of men.

In the shadow of the post-war era, the past is never truly dead.

★ 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

Follow in Ovid's footsteps during his exile in Tomis, from the Belle Époque Casino to the Roman remains of the oldest port city on the Black Sea.

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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