The train station located within Terminal 2 at Paris Charles de Gaulle Airport is officially named Aéroport Charles de Gaulle 2 TGV. It is a massive, multi-level transport hub situated between concourses 2C, 2D, 2E, and 2F. In 2026, this station serves as a vital junction for two different types of rail services: the RER B (regional express trains into central Paris) and the SNCF TGV (high-speed intercity trains reaching destinations like Lyon, Bordeaux, and even Brussels or London). When arriving at Terminal 2, travelers should follow the signs for "Gare SNCF" or "Paris par train" to reach the station's main atrium. The RER platforms are generally on the lower level, while the TGV platforms are clearly marked for long-distance travel. In 2026, the CDGVAL (an automated shuttle) also connects this station to Terminal 1 and Terminal 3, making it the primary gateway for all rail-bound passengers at the airport.