Dear Open Tower Day Amsterdam fan!

In 2025, Amsterdam will be 750 years old. This birthday of the city will be celebrated extensively with a range of activities. We, the Open The Doors Foundation, also want to make a ‘high, higher, highest’ contribution to this anniversary.

A gift to the city by organizing a special Open Tower Day in the theme of 750 years of Amsterdam.

We are currently working on the first plans. It turned out that the preparations for giving the unique gift to the city will take a lot of time. Keeping the day free, with free access to the towers, also requires the necessary efforts to collect subsidies and sponsorship money. In order not to shred our time and money, we have decided not to organize an Open Tower Day in 2023 and 2024.

Mail us your ideas and suggestions

As mentioned, the first preparations have started. We would like to use your experience and expertise in the planning and elaboration thereof. That is why we would really appreciate it if you would share your ideas and suggestions for the Open Tower Day 750 years of Amsterdam with us. It may relate to your tower, but suggestions regarding other towers are also very welcome. Mail us or make an appointment via

Order the unique pin

We produce the Open Tower Day Amsterdam with great pleasure and without our own gain. Fixed costs, for domain names, websites, photo rights, simply continue. In addition to Tikkie, you can support us by ordering the unique pin, which was made on the occasion of the tenth edition of the Open Tower Day. The pin costs E 10 and can be ordered by sending an email to stating: your name, address, telephone and number of pieces.

As usual, we will keep you informed of the progress of the preparations on our website for the Open Tower Day Amsterdam and social media such as Instagram, Facebook and LinkedIn.

On to a nice gift for the birthday city of Amsterdam!

Cordial greetings,

Salome Willemsen, Peter van Ruijven and Henri van Poll

The Open The Doors Foundation

Organization Open Tower Day Amsterdam