Home | Sitemap | Contact us
this site CERN


Microcosm is undergoing a major revamp with new exhibitions inaugurated this Autumn. 
CERN’s summer visitors will be given a preview of the future contents as the building reopens partially from 20th July.


Exhibition opening hours:                                                          Monday - Friday 8.30 - 17.30, Saturday 9.00 - 17.00

Guides are present 11.00 - 12.30 & 13.00 - 14.30 daily, July & August
Entrance free, no reservations needed

Discover the full scale and wonder of CERN’s monumental experiments. Find out what is happening at the Large Hadron Collider and meet the people who build and operate this extraordinary machine.

All our guides work at CERN, don’t hesitate to ask them questions!