CERN Campus in figures

 

 

CERN in numbers

 

LAND AND SITES
  • 623 ha of land made available by the Host States (France 515 ha, Switzerland 108 ha)
  • 18 fenced sites covering a surface area of 221 ha (France 173 ha, Switzerland 51 ha)
  • Meyrin site: 79 ha, Prevessin site: 85 ha
  • 24.8 km of fencing
BUILDINGS
  • About 690 buildings of all sizes covering a total footprint of 441098 m2
  • About 282 barracks (huts, modular buildings and maritime containers)
ROAD AND GREEN SPACES
  • 54 km of roads covering (including parkings) covering a total area of 640 000 m2
  • 6 532 car parking spaces
  • 117 ha of green spaces
UNDERGROUND WORKS
  • 454 underground structures including 53 shafts
  • 187 service galleries of total length 17.0 km
  • About 65 km of tunnel
PREMISES (ROOMS)
  • 1275 floors (excluding roofs and underground)
  • About 17 204 premises (excluding roofs and underground) covering a total surface of 666 000 m2