Ornex / Collex-Bossy, Point 7

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

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