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Uncover the secret hiding place of Queen Isabel's legendary jewels, stolen from her cherished Óbidos and concealed within its medieval walls. Solve the royal conspiracy before the trail vanishes forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1282, King Dinis gifted the enchanting walled town of Óbidos to his beloved Queen Isabel, dubbing it the 'City of Queens
You are a royal archivist, personally tasked by King D.
João I in 1415 within the walls of Óbidos, to recover the 'Lost Jewels of Queen Isabel' before the
Uncover the royal secrets of Óbidos, the 'Vila das Rainhas', and follow in the footsteps of the queens who shaped its destiny since the Middle Ages.
Your journey in Óbidos begins at the Porta da Vila, the main gate built in the 16th century. Dominated by a niche housing a statue of Our Lady of the Immaculate Conception from 1792, this fortified entrance, approximately 10 meters high, incorporates Gothic and Manueline elements. It reminds you of the town's historical link with Portuguese queens, Óbidos being known as the 'Vila das Rainhas' since the 15th century. As you pass through its ogival archway, decorated with 18th-century azulejos, you already feel the imprint of these sovereigns who shaped the destiny of this Central Portugal town.
The Rua Direita, Óbidos's main cobbled commercial artery, transports you directly to the Middle Ages (14th-15th centuries). Approximately 500 meters long, this street is lined with white houses with blue or ocher borders, typical of 16th-century Portuguese architecture. It was once used by the royal donatary queens during their processions to the castle. Even today, it is the nerve center where the local ginjinha, a cherry liqueur served in a chocolate cup, is enjoyed – a 20th-century tradition that perpetuates the soul of this historic town.
You then reach the Castelo de Óbidos, a medieval castle rebuilt by D. Dinis in 1284. Classified as a National Monument in 1926, its walls stretch for approximately 1.5 km, with an average height of 12 meters and 13 watchtowers. This castle was offered as a dowry to several Portuguese queens from 1210 by D. Sancho I, and was notably the royal residence of Isabella of Aragon during her reign (1282-1325). Observing its fortifications, you imagine the court life and royal intrigues that took place there, in the heart of this historic Portuguese village.
The Igreja de Santa Maria, Óbidos's main church, founded in 1195 and rebuilt in the 16th century in the Manueline style, reveals another chapter of royal history. Its interior is adorned with 17th-century azulejos covering 200 m², and a 1776 gilded altarpiece adds to its richness. It was here that D. Dinis married Isabella of Aragon in 1282, when he was only 13 years old. The tomb of Queen Leonor (1450-1521) is also nearby, reinforcing the theme of queens and the importance of this place for the heritage of Central Portugal.
As you complete your quest for the Lost Jewels, you have walked 1.5 km and traversed the eras of this historic Portuguese village. The Muralhas de Óbidos, medieval ramparts dating from the 12th century and reinforced in the 14th by D. Dinis, stretch for 1.8 km and are accessible to the public for 1.2 km for a panoramic walk. You have seen the Aqueduto da Usseira, financed by Queen Leonor de Viseu in the 17th century, and the Praça de São Pedro, witness to royal processions. This interactive visit to Óbidos has immersed you in the role of the donatary queens, revealing the richness of its heritage and fully justifying its status as a 'Vila das Rainhas' and a candidate for UNESCO World Heritage.
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
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
Stroll through the cobbled streets and walls of an intact fortress.
Explore the story of an eternal gift of love between a king and his queen.
Unravel the verses of a poem left by Queen Isabel to discover a hidden treasure.
Time passes, but the love and beauty of Óbidos remain.
Unravel the secret of the gifted town.
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.
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Uncover the royal secrets of Óbidos, the 'Vila das Rainhas', and follow in the footsteps of the queens who shaped its destiny since the Middle Ages.
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
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
3€. Découvrez des collections d'art sacré et des artefacts locaux, dont des pièces liées à l'histoire des reines d'Óbidos.
2-4€. Savourez la célèbre liqueur de cerise d'Óbidos, servie dans un petit verre en chocolat, une tradition du XXe siècle.
Accès libre. Parcourez 1,2 km des Muralhas de Óbidos pour des vues panoramiques sur la ville et la campagne environnante.
Accès libre. Explorez une demeure historique avec mobilier d'époque et une vue imprenable sur les Muralhas de Óbidos.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.