An interactive google-map here to help you to move around CERN premises and find your way easily with your smartphone :

 http://goo.gl/WNSa6P

Please check the Geneva public transport (TPG) timetable before travelling:

http://www.tpg.ch/en/web/site-international

CERN transportation

CERN shuttle to and from the airport http://smb-dep.web.cern.ch/sites/smb-dep.web.cern.ch/files/documents/Shuttle/L4-GVAAirport.pdf

Public transport

Free tickets for public transport can be printed from ticket machines located at the exits from the baggage claim area.

This ticket entitles you