🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the cryptic silver code hidden in Sir Richard Wallace's fountains. Decode clues at iconic sites to reveal a 19th-century conspiracy before it's lost forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1872, amid Paris's post-siege turmoil, British philanthropist Sir Richard Wallace gifted the city 50 ornate cast-iron fountains—symbols of hope and hydration
You are a federal investigator, dispatched to Wallace, Idaho, in the early 20th century, tasked with unraveling a mystery tied to Frederick W.
Bradley, founder of the Sierra Silver
Delve into the heart of Wallace, the former Silver Capital of the World, and unravel the enigma of Idaho's mining fortunes.
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
« Silver Capital of the World »— Official motto of the city of Wallace, since the 1880s
Your quest begins in front of the Northern Pacific Depot Museum, built in 1901 as a Northern Pacific Railroad station. From this 1,400 sq m brick building, trains transported silver from the Coeur d'Alene mines. Restored as a museum in 1985, it houses railway and mining artifacts, bearing witness to an era when Wallace was the beating heart of silver production. The adjacent visitor center, with its 4-acre riverside park opened in 1990, gives you a first glimpse into the extent of Idaho's mining heritage.
Continue towards the Center of the Universe Manhole, a manhole cover painted in 2004 by local artist Jack McCue. Declared 'Center of the Universe' by the city, this standard 60 cm diameter cover is a self-proclaimed tourist emblem, listed on the National Register of Historic Places in 1979 as part of the district. This unusual site attracts treasure hunters on 1.7 km walking scavenger hunts, immersing you in the playful and historical spirit that characterizes the city of Wallace.
The walk then takes you to Wallace City Hall, a historic building from 1902 located in the Victorian district, also listed on the National Register in 1979. This administrative center of Wallace, incorporated in 1884 as the Silver Capital of the World, is near Bank Street, a street lined with early 20th-century mining banks. This typical pedestrian area for 1.5 km routes allows you to explore the mining and financial heritage that shaped the city. It is here that decisions that marked the history of Idaho's silver were made.
The Shoshone County Courthouse, built in 1901 of red brick, a 3-story building approximately 15 m high, is another starting point for scavenger hunts. Located at 700 High Bank St #320, Wallace, ID 83873, it survived the Wallace Fire of 1910, which destroyed 90% of the city. This administrative seat of the county since its creation in 1864, renovated in 1980, shows you Wallace's resilience and its central role in managing local resources. The real history of the city is etched into its walls.
Your exploration concludes at the Wallace Miners' Memorial, a monument inaugurated in 2001, honoring 173 miners who died in local mines since 1884. This 3 m high bronze sculpture, located near the riverside park north of the Depot, evokes the Star Mine accident in 1901 that killed 21 men. This site, integrated into 1.5-2 hour walking routes around the historic district, allows you to gauge the human cost of silver extraction and the profound Northern Idaho Mining Heritage. The city of Wallace, through its monuments and history, bears witness to the lives and labor of those who built its fortune.
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
Explore the history of Wallace, the 'Silver Capital of the World,' and the rush for riches that shaped its destiny.
Unravel the mysteries of the underground tunnels and the clandestine affairs that fueled the town's secret life.
Discover the fascinating history of Wallace's legal brothels and their closure in 1991, a historical turning point.
Silver never sleeps, and neither do Wallace's secrets.
Unravel the mysteries of a town where fortunes and vices coexisted.
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 galeries d argent de wallace? Check the email you received after your game to leave a verified review.
Delve into the heart of Wallace, the former Silver Capital of the World, and unravel the enigma of Idaho's mining fortunes.
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
More destinations, tours & urban treasure hunts across the country




Washington's historic wine country capital
Where nature meets vibrant culture
Where tech meets nature, under the watchful eye of the Sound
The city where originality thrives
Heart of the Rockies, between geysers and majestic peaks
Gold Rush echoes in a charming Victorian town
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
25$. Descendez à 1 000 pieds de profondeur dans une mine opérationnelle de 1875 à 1937, qui a extrait 2 millions d'onces d'argent. Accessible via les South Hill Stairs, un escalier de 200 marches construit vers 1900 comme raccourci minier.
10$. Explorez l'histoire de l'extraction minière dans la région de Wallace, avec des expositions sur les techniques, les outils et la vie des mineurs, complétant l'expérience de la Sierra Silver Mine.
15$. Goûtez aux bières artisanales de l'Idaho, une tradition locale pour les mineurs après une dure journée de travail, dans une ambiance conviviale du centre-ville historique.
20$. Découvrez les architectures victoriennes et les histoires des banques minières du début du XXe siècle qui ont géré les fortunes de la Silver Capital of the World.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.