Public transportation




    From Paris

    Take RER B to Aéroport Charles-de-Gaulle 2 TGV and get off at "Parc des Expositions.".

    RER B line is direct from the following stations: Denfert-Rochereau, St-Michel-Notre Dame, Châtelet-les-Halles, Gare du Nord.


    From Paris Charles-de-Gaulle Airport

    From the RER station within the airport between Terminals 2 C/D and E/F, take RER B towards Robinson/Saint-Rémy-lès-Chevreuse.

    Get off at "Parc des Expositions."


    From Paris-Orly Airport
    From Orly airport : take Orlyval train and get off at “Antony”.
    From Antony : take RER B and Get off at "Parc des Expositions".


    plan RER Batimat

    Plan your journey using RATP website
    Download the RER B map




    • The name of the RER station for Batimat is "Parc des Expositions"
    • Metro tickets (t+ tickets) are not valid for travel to Parc des Expositions. You will have to buy "Origine-Destination" tickets for travel between two stations on the Paris region rail network, which includes the RER and suburban trains.
    • To avoid the queues when the exhibition closes in the evening, we strongly recommend buying a return ticket in the morning. .
    • RER tickets are non-exchangeable and non-refundable.

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