Can you hold onto your curiosity a little longer? We’ll be happy to come back to you with more information about what this day has in store for you, so visit the page again soon!
Discover the use of Braille and win great prizes!
For lovers of maths, there's a walk they can go on all by themselves: The Leiden Maths Walk with challenging mathematical questions.
There have been a lot of amazing and important discoveries done in Leiden. Follow the Route of Discoveries: see new places in the city or fi...