Point 7

Ornex - Collex-Bossy

P7 site

The LHC site in Ornex provides underground access to Point 7, located beneath Collex-Bossy. This site is home to one of the LHC's eight cooling plants, which keep the temperature of the accelerator at -271°C. The green tanks on the surface are used for storing helium.

"Passport to the Big Bang" stages nearby (freely accessible)

Cryogenics Stage: Cryogenics: the ice genie
More information on http://cern.ch/passeport-big-bang


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