COVID-19: the 2D terminal is currently closed until further notice. find here more information !
Terminal 2 hosts the TGV station and Ouigo, located in the basement, on level 1. You can also access the RER station “Charles de Gaulle Airport 2 which is at level 2.
Consult the detailed plans of terminals 2 A, B, C and D of theParis-Roissy Charles de Gaulle airport :