During the Discovery Trip "The Missing portet of Pieter Teyler" you will explore the city of Haarlem during a 90-minute self-guided walking tour. In 90 minutes, you will see the most iconic places of Haarlem while solving fun puzzles about the environment. Do your best and set a new high score for the trip together with your friends or family.
As Discovery Trips is self-guided, there are no fixed starting times. You can pick whenever you want to start discovering and pause at any time.
In this trip, you'll need to find the missing portrait of Pieter Teyler. Mr. Teyler is a well-known resident of Haarlem. The Teylers Museum and the Teylers Hofje are built with his inheritance. Letters indicate that he has hidden a painting and left hints throughout the entire city. Can you find the painting?
Update: We received feedback that the puzzles were to easy, so we recently updated our puzzles to make them more challenging!
What are you waiting for? Let's start discovering!
We start at the railway station in Haarlem. One of the older railway stations in the Netherlands
We will see across the water the Molen De Adriaan that is beautifully lightend in the evening.
You will walk past one of the most beautifull hofjes in Haarlem which you can enter provided that you keep peacefully as people live in the hofje.
You will make your own way to the meeting points
After confirmation, you will receive an activation code for your trip in TripAdvisor's message box. If you do not receive such a message within 5 minutes of receiving the Tripadvior ticket, please send us a message through TripAdvisor. To start Discovery Trips follow these instructions: - Download the Discovery Trip app (note: make sure you search in the Dutch appstores) - Select your trip: The stolen keys (de gestolen sleutels) - You will recieve an email with your personal code - Enter your personal code in the app - Go to the location and start the Discovery Trip!