A short introduction to the Laboratory, followed by a tour of two of its operational sites: accelerators, control rooms, technical facilities or high-technology workshops. Group tours must be booked in advance!
54 kilometres of freely accessible cycle paths, 10 stages each providing explanations about CERN's mission and its technologies, 10 interactive platforms, 1 mission to restart the LHC
Every 4-5 years, during a "long shutdown", CERN opens its doors to the public for two special days at the heart of one of the world’s largest particle-physics laboratories.