Amsterdam Treasure Mystery: The Sailor's Lost Diamonds

Overview

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.

Important Information

What's included?

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

Exclusions

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

Please Note

Animals or pets allowed
Public transportation nearby

Not wheelchair accessible
Not stroller accessible
Infants must not sit on laps
Infant seats unavailable
To unlock the experience in the Questo app, go to https://www.questoapp.com/unlock, 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.