Science Events

• Plants & Planets

  Plants & Planets

  In Plants & Planets you will travel through time and space: from the Big Bang to th...

  weekly

• Triceratops: the herd

  Triceratops: the herd

  Triceratops horridus: this giant herbivore is an icon of the dinosaur era. And extremel...

  until 31 August

• Lustrum Exhibition ‘The Eternal Student'

  Lustrum Exhibition ‘The Eternal Student'

  What is a university without its students? The university celebrates 450 years of study...

  until 26 October

• Unseen. Inequality in Medicine

  Unseen. Inequality in Medicine

  "Unseen" reveals how medical science has historically treated the male body as the norm...

  until 8 March 2026

• Life Sciences Café June

  Life Sciences Café June

  The Life Sciences Café is a monthly event for professionals, researchers, and entrepren...

  Thursday 19 June

• ARCO Connect Workshop

  ARCO Connect Workshop

  The company ACROBiosystems is hosting a workshop on immunotherapies and cell and gene t...

  Thursday 26 June

• Leiden Knowledge Festival

  Leiden Knowledge Festival

  Are you concerned with your health? Could you perhaps use some help? Or new insights? C...

  Saturday 28 June

• Dutch Bio Science Week

  Dutch Bio Science Week

  Join us from June 22 – 29, 2024 in Leiden: the beating heart of the Dutch Life Sciences...

  28 June until 6 July

• Life Science Café XL x Meet & Mingle

  Life Science Café XL x Meet & Mingle

  Are you a professional within the field of Bio Sciences, Life Sciences and/or Health? J...

  Thursday 3 July

• Open Day Leiden Bio Science Park

  Open Day Leiden Bio Science Park

  Have you ever wondered what goes on in the buildings of the Leiden Bio Science Park? Th...

  Saturday 5 July

• Science café Papilionaceous plants

  Science café Papilionaceous plants

  Come listen, try, look. You can drop in whenever it suits you, stroll along the stalls,...

  Friday 8 August

• Days of Art&Science

  Days of Art&Science

  During the Days of Art&Science in Leiden (15 - 21 September 2025), art and science are...

  15 until 21 September

• Brave New World

  Brave New World

  On Thursday, Sept. 18, 2025, the worlds of art, culture, philosophy, science, technolog...

  Thursday 18 September

• Night of Discoveries

  Night of Discoveries

  On Saturday, Sept. 20, the Night of Discoveries art and knowledge festival will take pl...

  Saturday 20 September

• Science café Nightshade

  Science café Nightshade

  Tobacco and tomato are family, just like potatoes, eggplant, chili pepper, goj berry, b...

  Friday 26 September

• Science café Grass

  Science café Grass

  Come listen, try, watch. You can drop in whenever it suits you, stroll along the stalls...

  Wednesday 8 October