Viseu — Grão Vasco's Brotherhood Secret
From12€

🕒 No date to pick · Code valid 1 year · Play whenever you want

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Historic center of ViseuViseu — Grão Vasco's Brotherhood Secret
📍 Historic center of Viseu·🕐 2h30 – 3h·📍 ~3 km
Also available as:HistoricalMysterySupernatural

Viseu — Grão Vasco's Brotherhood Secret

Uncover the hidden conspiracy of Vasco Fernandes and his secret brotherhood. Decode symbols across Viseu's landmarks to reveal the forbidden altarpiece and thwart a centuries-old cover-up.

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

Difficulty
·From age 14 years
Starting point :Viseu Cathedral

In the shadowed workshops of Renaissance Viseu, Vasco Fernandes—known as Grão Vasco—painted masterpieces that hid more than sacred scenes

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

Viseu — Grão Vasco's Brotherhood Secret

🎭Your Mission

You are Vasco Fernandes, known as Grão Vasco, master painter of the Portuguese Renaissance in your hometown of Viseu, around 1520.

You lead the most influential workshop

Uncover the secrets of the Viseu School, where Grão Vasco and his brotherhood of painters revolutionized Portuguese art in the 16th century.

The story that haunts this land

Viseu awakens in the 16th century under the influence of Grão Vasco, born around 1475 in this central Portuguese city. The Sé Cathedral, built in the 12th century then reconstructed in Gothic style in the 15th century, houses the Renaissance altarpiece that reveals his genius. Vasco Fernandes paints there with Francisco Henriques the panels of the main chapel, a unique fusion between Flemish tradition and Lusitanian innovation. These 24 works classified as National Treasures testify to the artistic revolution your brotherhood leads from this cathedral classified as National Monument in 1910.

Rua Direita, an artery paved since the Middle Ages, leads you to Igreja da Misericórdia built in the 16th century. This Manueline and Renaissance church, adorned with 17th-century azulejos, concentrates your pictorial school's heritage. Its sculpted facades dialogue with techniques you develop in your workshops, blending Italian influences and Portuguese traditions. 300 meters from the cathedral, this sanctuary perpetuates the aesthetic your brotherhood imposes on Viseu and radiates throughout central Portugal.

Praça Dom Duarte, named after King Dom Duarte (1391-1438), has concentrated the city's artistic exchanges since the Middle Ages. Surrounded by medieval and Renaissance buildings less than 200 meters from the cathedral, this historic square welcomes merchants who supply your workshops with precious pigments. Here converge episcopal and noble commissions that finance the Viseu School, transforming this square into a true stock exchange of 16th-century Portuguese art.

Paço dos Três Escalões, built in granite from 1593, succeeds your era as the new episcopal palace adjacent to the cathedral. Since 1916, it houses the Museu Nacional Grão Vasco that perpetuates your memory. This architectural ensemble of public interest preserves your major works and those of your brotherhood, notably the main chapel altarpiece you created with Francisco Henriques. Your Renaissance brushes now inhabit these classified walls, witnesses to your pictorial revolution.

Your journey ends at Jardim das Mães, a 19th-century garden at the foot of medieval ramparts, 800 meters from the cathedral. From these public gardens, you embrace all of Viseu with your gaze, a city that still bears your imprint five centuries after your death around 1542. The Antigo Convento de São Francisco from the 14th century, converted into a cultural center, closes this 1.5 km route where every stone tells your brotherhood's story. You leave with certainty of having uncovered the secrets of the Viseu School, cradle of the Portuguese Renaissance.

1501
Establishment of Viseu workshop
1535
Peak of Viseu School
1542
Death of Vasco Fernandes
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

Museu Nacional Grão Vascooptional
€5. Unique collection of 24 works classified as National Treasures by Grão Vasco and Francisco Henriques in the former episcopal palace.
Optionnel
/pers.
Viseu Cathedraloptional
Free. 15th-century Gothic cathedral classified as National Monument with Renaissance altarpiece by Grão Vasco in the main chapel.
Optionnel
/pers.
Regional wine tastingoptional
€15. Discovery of Dão grape varieties in a historic cellar in Viseu center with Serra da Estrela cheese pairings.
Optionnel
/pers.
Renaissance painting workshopoptional
€25. Introduction to Grão Vasco's techniques with natural pigments and wooden support in the art workshop at Paço dos Três Escalões.
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
Viseu Cathedral
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 14
📍
Distance
~3 km
Historic center
Accessibility
Partial
Slopes in old town
🌐
Languages
17 languages
Built-in translation

Why this route?

🎨

Portuguese Renaissance

Dive into the artistic universe of 16th-century Lusitania

🤝

Collaborative investigation

Discover the secrets of a collective artistic workshop

🔍

Iconographic analysis

Decode hidden symbols in Viseu's architecture

Unravel the mystery of Viseu School

In Grão Vasco's secret workshop

★ 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

Uncover the secrets of the Viseu School, where Grão Vasco and his brotherhood of painters revolutionized Portuguese art in the 16th century.

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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