Baltimore — Star-Spangled Banner Mystery
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Baltimore, MarylandBaltimore — Star-Spangled Banner Mystery
📍 Baltimore, Maryland·🕐 2h30 – 3h·📍 ~2.8 km
Also available as:HistoricalMysterySpy thrillerSupernaturalCinema

Baltimore — Star-Spangled Banner Mystery

Uncover the hidden codes and secrets behind the Star-Spangled Banner. Follow Francis Scott Key's path from Flag House to Fort McHenry, deciphering clues to reveal a forgotten conspiracy during the 1814 siege.

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

Difficulty
·From age 12 years
Starting point :Westminster Hall and Burying Ground, 519 W Fayette St, Baltimore, MD 21201, USA

September 1814: British forces bombard Baltimore in a desperate bid to crush American resistance during the War of 1812

8
stages
~2.8 km
route
2h30 – 3h
at your pace
🚶
walking

Baltimore — Star-Spangled Banner Mystery

🎭Your Mission

You are Francis Scott Key, lawyer and diplomat, in Baltimore, September 1814.

You have just witnessed the American flag still waving "by the dawn's early light" after

Discover Baltimore, the city that inspired the American national anthem, from Edgar Allan Poe's gravestones to the ramparts of Fort McHenry.

« By the dawn's early light »
Francis Scott Key, The Star-Spangled Banner, poem composed September 14, 1814, became US national anthem in 1931

The story that haunts this land

Your journey begins at Westminster Hall and Burying Ground, founded in 1786. At the heart of this Gothic cemetery, built between 1807 and 1852, lies Edgar Allan Poe, whose remains were exhumed and reinterred in 1875. Over 1,400 notable figures, including several signers of the Maryland Declaration of Independence, found their final resting place here. This site serves as a gateway to Baltimore's history, connecting literary figures with the founding fathers of the region. The main building, with its 60-foot-high central tower, prepares you for the historical narratives that punctuate the route.

A short walk away, the Edgar Allan Poe House and Museum, a small federal-style dwelling built around 1830, reveals the writer's daily life between 1833 and 1835. It was here that Poe wrote several major poems and tales, and where the inspiration for 'The Raven' reportedly took shape. This site, though focused on the author's life, highlights Baltimore's intellectual vibrancy in the 19th century, a period when the city forged a strong cultural identity alongside its military history. The connection to Westminster Hall creates a unique literary journey in Maryland.

The route then leads you to the Washington Monument, the first monument dedicated to George Washington in the United States, erected between 1815 and 1829. Designed by Robert Mills, this 178-foot (54-meter) obelisk dominates Mount Vernon Place, a historic circular square. Its construction immediately after the War of 1812 and the Battle of Baltimore symbolizes national pride and unity after the confrontation with British forces. This monument serves as a reminder of American independence, a central theme of the Battle of Baltimore and the American national anthem.

Continue to the Star-Spangled Banner Flag House, the historic home of Mary Pickersgill, the seamstress who in 1813 crafted the 30x42-foot flag that inspired the national anthem. This house, built in 1793 and opened as a museum since 1927, is a direct testament to the event. It directly links to the Battle of Baltimore of 1814 and the Inner Harbor, where Francis Scott Key witnessed the bombardment of Fort McHenry. Visiting this site is an immersion into the creation of a national symbol, reinforcing the context of your investigation.

Your exploration culminates at Fort McHenry National Monument and Historic Shrine. This fort, built in 1798 and bombarded by the British on September 13-14, 1814, is where Francis Scott Key composed 'The Star-Spangled Banner'. Administered by the National Park Service since 1925, it celebrates Defenders Day annually. The panoramic view from Federal Hill Park over the Inner Harbor, a deep natural port redeveloped between 1970 and 1980, allows you to grasp the extent of military operations. The Fells Point neighborhood, founded in 1730 with its 1786 market house and colonial homes, completes this historical picture, showing how Baltimore, a city in Maryland, survived and thrived after these decisive events of the Battle of Baltimore.

1809
Birth of Edgar Allan Poe. Although born in Boston, his ties to Baltimore are deep, with the city being a key place in his life and mysterious death.
1814
Siege of Fort McHenry. Baltimore's defense inspires Francis Scott Key to write 'Defence of Fort M'Henry,' the future 'Star-Spangled Banner.'
1849
Mysterious death of Edgar Allan Poe in Baltimore, under circumstances that continue to fuel speculation and legends.
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 Aquarium (Inner Harbor)optional
From $49.95. Opened in 1981, houses over 20,000 marine animals in recreated habitats.
Optionnel
/pers.
USS Constellation (Inner Harbor)optional
From $19. Visit this 1854 warship, the last all-sail warship built by the US Navy.
Optionnel
/pers.
Crab cake tasting in Fells Pointoptional
Variable prices. Savor this Maryland specialty in one of the historic restaurants of the Fells Point harbor district, founded in 1730.
Optionnel
/pers.
Visit Broadway Market (Fells Point)optional
Free access. Explore this indoor market built in 1786, one of Baltimore's oldest, still in operation.
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
Westminster Hall and Burying Ground, 519 W Fayette St, Baltimore, MD 21201, USA
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2.8 km
Historic Baltimore city center
Accessibility
Partial
Some inclines (Federal Hill) and cobblestone streets (Fells Point)
🌐
Languages
17 languages
Built-in translation

Why this route?

🖋️

Poe's Shadow

Delve into the mysterious world of Edgar Allan Poe, decipher his symbols, and follow the traces of his life in Baltimore.

🛡️

The Siege of Fort McHenry

Relive the key moments of the War of 1812 and Baltimore's heroic defense, which inspired the national anthem.

🌟

The Fabric of the Nation

Discover the history of the Star-Spangled Banner's creation and its profound symbolism, from Mary Pickersgill to Francis Scott Key.

Unravel the threads of destiny that united a poet and a nation.

Baltimore's past awaits you.

★ 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

Soyez le premier à partager votre expérience.

Did you play le mystere de la banniere etoilee? Check the email you received after your game to leave a verified review.

Your turn to play

Discover Baltimore, the city that inspired the American national anthem, from Edgar Allan Poe's gravestones to the ramparts of Fort McHenry.

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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