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The portal of the science

Description

The science portal offers visitors the opportunity to discover the world of particle accelerators, the quantum world as well as the creation of our universe.
The science portal consists of three exhibitions.

- Exhibition Our Universe: Go back 13.8 billion years to the very beginning of time. Discover how the Universe has become everything we see around us today. Conduct experiments to discover how scientists conduct their research. Let yourself be transported through the different phases of the Universe. Design your own star and project it into space, play with the proton scale and try to trap the antimatter.

- Quantum World Exhibition: We live in a quantum world! Quantum physics explains why the Sun shines. It allows us to make smartphones and understand how plants grow. Yet strange and wonderful quantum effects only occur at the tiny scale of particles... In this interactive exhibition, discover the world of particles as tiny as they are!

- Particle Accelerator Exposure: Particle beams travel at a speed close to that of light along the Large Hadron Collider, and billions of particles collide every second. Learn how CERN’s massive experiments record these particle collisions and how a global network of computers processes data from these collisions. Hear scientists talk about their work and discover how the technologies they have developed can be used in hospitals. Use our headsets for a virtual tour. Team up with other visitors to take a piece of experience underground. Design your own particle detection experiment.

Technical Information

Lat, Lng
46.2327866.055698
Coordinates copied
Point of Interest updated on 26/10/2025

Altimetric profile

Date and time

  • From 02/01/2025 to 30/12/2025

Additional information

Price(s)

Free of charge.

Updated by

Office de Tourisme du Pays de Gex - 25/10/2025
www.paysdegex-montsjura.com
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Open period

From 02/01 to 30/12/2025. Closed on Monday. Closed exceptionally on 24/12 and December 25th.

Contact

Phone : 00 41 22 767 84 84

Email : visits.service@cern.ch

Website : https://visit.cern/fr

Facebook : https://www.facebook.com/cern

Reception complements

Also at your disposal: drink and snack vending machines.

IGN cards

Animals

No

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Caution!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾