Amsterdam Treasure Mystery: The Sailor’s Lost Diamonds

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

What’s included

• Share one device with up to 3 people, or get separate access per team to compete
• Freedom to pause anytime, grab a coffee, take photos, explore
• An immersive mystery storyline set across Amsterdam's most iconic locations
• Full access to the Sailor's Treasure mystery on the Questo app
• Clues and a map in the app to guide you between locations
• 9 puzzle challenges guiding you through Amsterdam's hidden history

Not Included

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

Additional Information

• Service animals allowed
• Public transportation options are available nearby
• Suitable for all physical fitness levels

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Cancellation Window	Refund Eligibility
24 hours or more before start time	100% refund (Full refund)
Less than 24 hours before start time	Non-refundable (0%)

Important Information

Thank you for booking with Questo. Your code is your booking reference number: the digits after "BR-".

Here's how to play it:

1. Activate your quest. Go to the unlock page on the Questo website (questoapp.com/unlock), enter your email and your code.

2. Download the Questo app on your phone (App Store or Google Play) and create an account with the same email used for activation.

3. Once you're logged in to the Questo app, open the Quests section. Your quest will be there, ready to be played.

IMPORTANT
– Booked more than one ticket? You can invite the other participants right after activating, or later from the Quests section in the app.
– If you don't see your quest in the Quests section in the Questo app, tap "Bought a quest somewhere else?" and enter your code again. You can also upload a screenshot of your booking confirmation there.

GOOD TO KNOW
– The quest is available every day, at any hour. Go to the starting point and begin whenever you're ready.
– Download the story and the map before you head out. After that, it works without internet.
– Start with at least 50% battery.

Still have questions? Send us a message or talk to our customer support at: questoapp.com/chat

Age Policy

Adult: 6–99 years