CERN has two main sites, one in France and the other in Switzerland. The meeting will be in the Swiss site of CERN with address:

CERN
385 Route de Meyrin
1217 Meyrin
Switzerland

From Geneva International Airport at Cointrin

• Taxi: approximately 35CHF.
• Public transport: first take a free public transport ticket from the machine you will find at the exit to the baggage collection hall, just before customs control. Then you can take bus Y direction "CERN" and get off at the CERN stop opposite the large Globe and the CERN site or take bus 23, 28 or 57 and get off at "Blandonnet" and then catch tram 18, final stop "CERN".

See the TPG web site for full details.
CERN Shuttle Service: for CERN users only (CERN badge is required). Have a look at the timetable.

From Geneva railway station at Cornavin

Public transport: take tram 18 to "CERN" which is the final stop at the CERN entrance. Ticket costs 3.50CHF (Ticket "Tout Genève" on the ticket machine).
See the TPG web site for full details.

GPS location

Address: 385, route de Meyrin, Meyrin, Switzerland
Reception: Lat: 46.233058, Long: 6.055692

From the Swiss side

Follow "Aeroport", "Lyon" or "Meyrin". When in Meyrin head for "St. Genis" (which is just across the border in France). Before you get to St. Genis, CERN is on the left hand side of the "route de Meyrin", just before the border crossing.

From the French side

Follow "Gex" or "St. Genis". When in St. Genis head for the border. CERN is on your right hand side immediately after the border crossing.