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Amsterdam Treasure Mystery: The Sailor's Lost Diamonds in Netherlands

Government of Amsterdam Amsterdam, 1011 AA

Your father vanished at sea a decade ago, leaving only a cryptic letter inside an old book. Now you've returned to Amsterdam, searching for three legendary d…

Cancellation policy

Review the supplier policy below before booking.

Duration 1h 45m

Duration supplied by the experience provider.

Language

English

Group size

1–10 travelers

Full description

Your father vanished at sea a decade ago, leaving only a cryptic letter inside an old book. Now you've returned to Amsterdam, searching for three legendary diamonds and a woman known only as Lady H.

Follow clues through 9 historic locations, from the Weeping Tower where sailors' wives said farewell, to Rembrandt's house, the Dutch East India Company headquarters, and into the Red Light District. Decode ciphers, track down captains, and piece together what really happened.

Download the Questo app, activate your quest with the booking code, and start playing when you reach Amsterdam Central Station. No guide, no schedule, explore at your own pace.

You'll discover stories most visitors miss: how Henry Hudson sailed from here to discover New York, why locals call the Montelbaanstoren "Mad Jaap," and a secret church hidden inside an attic.
Perfect for couples, friends, or families. About 55 minutes, 9 stops through Amsterdam's historic center.

Itinerary

This is your starting point.

You will get to this place by following a clue and solving a puzzle. Once there, you will get indications on how to continue your search for the treasure, while also learning about the place you've discovered.

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.

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.

What’s included

Included

  • Guide
  • Full access to the Sailor's Treasure mystery on the Questo app
  • 9 puzzle challenges guiding you through Amsterdam's hidden history
  • An immersive mystery storyline set across Amsterdam's most iconic locations
  • Freedom to pause anytime, grab a coffee, 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

Government of Amsterdam Amsterdam, 1011 AA

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. Then, download the Questo app and create a new account with the e-mail address you used for unlocking.

Cancellation policy

Standard Viator policy 0% charge if cancelled within 24000 hours of start. 100% charge if cancelled within 24 hours of start.

Your host

VE

Verified Local Host

With GetExperience since 2026

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