4 July
Open Day Dutch Bio Science Week
The Leiden Bio Science Park invites you to an Open Day where the doors of innovation open up to the public.
A day full of discoveries and educational moments, suitable for all ages from 4 to 104. Take a look behind the scenes of the park with guided tours of the closed laboratories and buildings, practical workshops and enlightening lectures. From young families to curious neighbours, older visitors and everyone in between: this day is for everyone. Come and unravel the mysteries of Leiden Bio Science Park together on July 4 between 10:00 and 15:00!
When
- Saturday the 4th of july 2026 from 10:00 to 15:00