CERN Campus in figures

 

 

CERN in numbers

Full details under this link.

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 224 ha (France 175 ha, Switzerland 49 ha)
  • Meyrin site: 78 ha, Prevessin site: 87 ha
  • 24.6 km of fencing
BUILDINGS
  • About 691 buildings of all sizes covering a total footprint of 440000 m2
  • About 277 barracks (huts, modular buildings and maritime containers)
ROAD AND GREEN SPACES
  • 53 km of roads covering (including parkings) covering a total area of 638 000 m2
  • 6 105 car parking spaces including 386 for visitors
  • 116 ha of green spaces
UNDERGROUND WORKS
  • 454 underground structures including 53 shafts
  • 189 service galleries of total length 17.1 km
  • About 65 km of tunnel
PREMISES (ROOMS)
  • 1271 floors (excluding roofs and underground)
  • About 17 223 premises (excluding roofs and underground) covering a total surface of 665 000 m2