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Utrecht Monster Mystery: Exploration Game and Tour, Netherlands

49 Mariaplaats, Utrecht Utrecht, 3511 LM

Your museum sent you to Utrecht to investigate monster sightings. You're skeptical, until your first witness describes a cockatrice, a medieval military orde…

Cancellation policy

Review the supplier policy below before booking.

Duration 1h 15m

Duration supplied by the experience provider.

Language

English

Group size

1–15 travelers

Full description

Your museum sent you to Utrecht to investigate monster sightings. You're skeptical, until your first witness describes a cockatrice, a medieval military order still active in the city, and a woman who bricked herself inside a church wall.

Follow clues through 7 landmarks, from the Speelklok Museum to the Dom Tower, a Teutonic Knights compound, and a canal where a poem is carved into cobblestones one letter per week. Decode ciphers, question witnesses, and uncover the truth behind the Monster of Utrecht.

Download the Questo app, activate your quest with the booking code, and start playing at the Speelklok Museum. No guide, no schedule, explore at your own pace.

Discover stories most visitors miss: a cathedral that vanished in a single storm, the only Teutonic Order still active in the Netherlands, and a UFO on a building made from 22 million bricks.
Perfect for couples, families, or curious explorers. About 70 minutes, 7 stops through Utrecht's medieval center.

Itinerary

You will get to this place by following a clue and solving a puzzle. Once here, you can spend as much time as you wish until starting to follow the next clue.

You will get to this place by following a clue and solving a puzzle. Once here, you can spend as much time as you wish until starting to follow the next clue.

You will get to this place by following a clue and solving a puzzle. Once here, you can spend as much time as you wish until starting to follow the next clue.

Centraal Museum - You will get to this place by following a clue and solving a puzzle. Once here, you can spend as much time as you wish until starting to follow the next clue.

You will get to this place by following a clue and solving a puzzle. Once here, you can spend as much time as you wish until starting to follow the next clue.

What’s included

Included

  • Guide
  • Meals: 1
  • Full access to the Monster Mystery escape game on the Questo app
  • 7 puzzle challenges with ciphers, riddles, and hidden clues
  • An immersive investigation storyline with eccentric witnesses and real history
  • Freedom to pause anytime, grab lunch, take photos, explore
  • Clues and a map in the app to guide you between locations
  • Share one device with up to 3 people, or get separate access per team to compete

Not included

  • Live tour guide (this is a self-guided app experience)

Important information

Meeting point

49 Mariaplaats, Utrecht Utrecht, 3511 LM

Don’t forget

Not wheelchair accessibleNot stroller accessibleInfants must not sit on lapsInfant seats unavailableTo unlock the experience in the Questo app, go to and add your booking number and e-mail address. If you booked on TripAdvisor/Viator, then your booking number starts with BR. If you booked on a different platform, please contact our customer support at: questoapp.com/chat. Then, download the Questo app and create a new account with the e-mail address you used for unlocking.

Cancellation policy

Free cancellation if cancelled more than 24 hours before start. 100% charge if cancelled within 24 hours of start.

Your host

VE

Verified Local Host

With GetExperience since 2026

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