2 possibitilies :
From Massy- Palaiseau or Lozère RER B train station.
From Massy-Palaiseau RER B station and Massy-Palaiseau TGV Station
Map of the Massy Palaiseau station and bus stops.
At the station, take Bus TransEssonne 91.06 or 91.10 (t+ ticket)
Get off the bus at one of the following stops: « Les Joncherettes » (LOA et ENSTA), « Lozère », or « Laboratoires » of the school.
Timetable of the Transessonn buses and map of the bus stops of bus 91.06 on the campus.
Although all participants are expected to make their own travel and hotel arrangements, the JCO 2022 Organizing Committee suggests using the platform Revolugo to book an hotel at privileged rates.