ICFO Open Day is a very special occasion when we open the doors of our research center to bring science closer to everyone. It’s a day dedicated to society, when schools, families, and the general public can discover what we do at ICFO from the inside.

You will have the chance to visit our labs and facilities, explore activities designed to spark curiosity, and meet the scientists and professionals working on cutting-edge photonics research.

The event is completely free and takes place on Friday October 10th, 2025 at ICFO’s facilities in Castelldefels. There will be three visiting slots throughout the day:

1. ICFO Open Day for Schools

09:30 – 10:00: Arrival and registration 
10:00 – 10:25: Presentations in the auditorium
10:25 – 12:00: Guided lab visits and group activities
12:00 – 12:15: Closing session

1. ICFO Open Day for Schools & Families

14:30 – 15:00: Arrival and registration
15:00 – 15:25: Presentations in the auditorium
15:25 – 17:00: Guided lab visits and group activities
17:00 – 17:15: Closing session

1. ICFO by Night (general public)

18:00 – 18:30: Arrival and registration
18:30 – 19:10: Presentations in the auditorium
19:10 – 20:05: Guided lab visits and group activities 

20:05 – 21:05: Science market and Closing session

It’s a great opportunity to learn more about how light is shaping the future in fields such as health, energy, communications, and the environment. Come and discover the science that builds the future!

Registration is now open!

- Registration for schools

- For families and general public*: deadline: September 26th

*In case you are filling in the form for a group (up to 10 persons), be sure you have everyone’s e-mail address before doing it.