Other experience

Utrecht: The Monster Mystery Exploration Game

4.2 / 5

55 reviews

Activity provider: Questo App

Utrecht: The Monster Mystery Exploration Game

Activity provider: Questo App
Save up to 25%

From US$ 8.57 US$ 6.43 per person

Embark on a quest around Utrecht's canals and narrow streets and search for a mysterious creature. Solve puzzles and learn about the city's great history, all on your phone. Visit must-see places like the Dom, the Letters of Utrecht, and more.

About this activity

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Duration 1.5 hours
Check availability to see starting times.


  • Discover amazing houses, churches and museums
  • Find out memorable stories of the city
  • Solve clues and discover hidden gems
  • Try a new type of experience, the perfect mix between a tour, outdoor escape game, and treasure hunt
Full description
Play a real-world quest in Utrecht as a monster hunter who is tasked to find an elusive beast that threatens the city. Solve the clues you receive on your smartphone and save the people of Utrecht. Along the way, you will find new locations and unlock amazing stories. After you buy the quest, you will receive an access code that you can use in the app. The quest will take you from 1 to 2-hours to complete, but there’s no time limit, you can finish it at your own pace. You won’t need a guide, just download the app, go to the starting point and you’re ready to go on a city exploration adventure. As you solve the clues, you'll discover new locations and stories. This game is one of the most unique ways to have fun whilst acquainting yourself with the marvelous city of Utrecht. It's a fantastic game for families and groups of friends. If you are a large group, one person can purchase access for the entire group by selecting the number of people in the group. All group members will be able to play the city game on their smartphone. Alternatively, each person can purchase their own ticket. You can play as a group and solve the clues together as you walk, or you can split into smaller groups/teams and compete against the others. Each person can also play on their own, separate from the group, and meet the group at the end.
  • A city exploration game available on your phone (Questo app).
  • 24/7 customer support
  • A tour guide
  • Entry tickets to attractions
Not suitable for
  • Wheelchair users

Select participants and date



Meeting point

To play the game, go to https://www.questoapp.com/unlock, and add your booking number and e-mail address to unlock the game. Then, download the Questo app and create a new account. Head to the starting point and enjoy your city game.

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Important information

What to bring

  • Charged Smartphone
Customer reviews

Overall rating

4.2 /5

based on 55 reviews

Review summary

  • Value for money
  • Service
  • Organization

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Casually searching online for something to see I stumbled upon this activity that I was not familiar with. It was a lot of fun to explore the city with these little riddles to solve, plus the quick information that is given each time also helps to learn more and discover curiosities about the city.

May 31, 2022

It's a great game, but it takes a little stamina. In addition, there are already a few meters that you have to walk. But on the way you discover a lot, you should take your time. But for 5€ it's a great thing for the whole family and you learn something

April 15, 2022

Nice idea

In itself a nice idea to walk around the city a bit. There are a few deductions, however. At a task you should knock on a door and get a note, unfortunately we were not opened even after 10 minutes and knocking several times. In addition, the app is only available in English. In addition, it would not even be checked in any way how many people actually take part, you could have simply paid for one person as the app was only used on a smartphone anyway

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August 17, 2019

Product ID: 206688