Microcosm - CERN Microcosm underwent a major revamp in 2015.

Opening times Open all year-round from Monday to Friday 8.30 - 17.30 and on Saturday 9.00 - 17.00
Exhibition closed 5th-8th May, 16th May & 22nd December 2016-4th January 2017

Conditions Free entrance.
Recommended age: 12 and up.