🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Decipher the century-old water conspiracy that built a city on stolen desert dreams. Uncover the truth behind LA's most dangerous secret.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1913, William Mulholland completed the Los Angeles Aqueduct—a 233-mile engineering marvel that transformed the desert into a metropolis
Step into the shoes of an investigative journalist, Lewis Bradbury, at the turn of the century, as Los Angeles undergoes dizzying transformations. Your mission is to unmask the dark forces attempting to undermine the colossal Los Angeles Aqueduct project, inaugurated in 1913. At each stage of this approximately 1.5 km journey, lasting about 135 minutes, open your phone: augmented reality archival documents appear on Art Deco facades, old maps overlay historical squares, and virtual witnesses whisper clues on the cobblestones. From the imposing Union Station, a 1939 masterpiece, to the historic alleys of El Pueblo, each site holds a piece of the puzzle. More than an outdoor escape game: an interactive tour immersed in the history of Los Angeles, with anecdotes revealed at each stop and confidential sites that classic guides often miss.
Les vrais lieux que vous explorerez au fil de l'aventure. Énigmes en réalité augmentée à chaque étape.
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
Your investigation begins at Union Station, this unified Los Angeles railway station, inaugurated on May 1, 1939. Designed by John Parkinson and Donald B. Parkinson in a Beaux-Arts and Art Deco style, it replaced five distinct stations, symbolizing the unification of a rapidly expanding city. This 141-meter long and 87-meter wide building, with its 135-foot high central hall, was at its peak a daily passage point for 100,000 passengers. It is here, among the bustling travelers and city rumors, that you seek the first clues of a secret network opposing the great aqueduct project.
Continue towards El Pueblo de Los Angeles Historical Monument, the historic heart of Los Angeles, founded in 1781 by Governor Felipe de Neve. On the original 44 acres of the pueblo, you discover structures like the Iglesia de Nuestra Señora la Reina de los Ángeles, built between 1818 and 1822, the oldest continuously used religious structure. The Pico House, dating from 1869, with its 3-foot thick adobe walls, testifies to the wealth of the era. Olvera Street, restored in 1930, is the oldest street in Los Angeles. These history-infused places reveal the initial tensions surrounding water, essential for the survival of this pueblo since its founding on the banks of the Los Angeles River.
Your path then leads you to the Los Angeles State Historic Park, established in 1971, which spans 13 hectares along the Los Angeles River. This park houses the ruins of the Sepulveda House (1887), a Victorian mansion partially destroyed by the 1914 floods. The Gálvez House, built around 1887, illustrates 19th-century residential architecture. The site also preserves the remains of the Tongva settlement, an indigenous people predating the 18th century, and records of major floods in 1914, 1938, and 1961. It is here, by this capricious river, that you understand the urgency of securing water supply for Los Angeles' growth and the challenges of 19th-century urban heritage in Los Angeles.
The route takes you to the Bradbury Building, a structure designed in 1893 by George Herbert Wyman, commissioned by Lewis Bradbury. This 5-story building is an architectural marvel, with its 60-foot high interior courtyard and its iron and glass skylight. It was one of the first extensive uses of structural steel in Southern California, and its hydraulic elevators are original. Almost demolished in 1970, it was saved by preservationists. In this gem of Beaux-Arts California Architecture, listed on the National Register of Historic Places, the shadows of conspirators still seem to linger. Here you decipher coded messages, hidden in the ornamental details, guiding you to the heart of the plot.
Your quest concludes at the Millennium Biltmore Hotel Los Angeles, opened on October 3, 1923, an 11-story, 683-room landmark designed by Schultze & Weaver in a Beaux-Arts style. Having hosted 8 Oscar ceremonies and the first televised Oscar broadcast in 1953, this venue is a privileged witness to Los Angeles history. It is in its lounges, beneath its gilded ornamentation, that you piece together the entire Los Angeles aquatic conspiracy and understand the motivations of those who tried to control the history of the Los Angeles River. This thematic circuit in California will have shown you how the quest for water shaped the destiny of a city, from its foundations to its role as a global metropolis.
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
Immerse yourself in the dark and mysterious atmosphere of 1930s Los Angeles, inspired by genre classics.
Unravel the hidden truth behind the construction of the Los Angeles Aqueduct and the fierce 'water wars'.
Decipher the clues left by a detective to reveal a forgotten conspiracy that shaped the city.
Water is life, but in Los Angeles, it was also death.
In the shadow of the Hollywood Hills, the past resurfaces.
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, WhatsApp, 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 le complot aquatique de los angeles? Check the email you received after your game to leave a verified review.
Dive into the heart of Downtown Los Angeles, tracing an forgotten conspiracy that threatened California's vital water supply in the early 20th century.
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

Decipher the cryptic clues in a legendary director's lost Golden Manuscript, hidden amid Hollywood's iconic landmarks. Uncover the scandalous secret before it's erased forever.

Decipher Raymond Chandler's lost noir manuscript hidden across Downtown LA's 1940s landmarks. Solve the mystery before the truth vanishes forever.

Decipher the secret Zoot Suit Code hidden by pachucos during the 1943 riots. Uncover the truth behind the violence that tore through Downtown LA's streets.

Uncover the cursed Black Manuscript hidden in Citadel Hill's shadows. Solve cryptic clues across Halifax's historic core to expose a 19th-century conspiracy before its dark secrets claim another victim.
More destinations, tours & urban treasure hunts across the country
The city that never sleeps, where neon meets desert
Where history meets the Pacific's mysteries
Where time stands still in the California Gold Rush
Heart of the California Gold Rush
Where fog meets hills, a city of legends and innovation.
The perched ghost town, where mining history meets mystery
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
20$. Explorez l'une des plus importantes collections d'art contemporain, avec des œuvres de 1940 à nos jours.
Gratuit. Admirez des œuvres d'art contemporain et d'après-guerre, y compris la collection permanente des Broad.
Prix variés. Dégustez une variété de cuisines locales et internationales dans ce marché historique de 1917.
Gratuit. Profitez d'une vue panoramique imprenable sur Downtown Los Angeles depuis le 27e étage du bâtiment construit en 1928.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.