(Last Update: 09.09.2024) CDGVAL is a rail system that carries passengers free of charge between the three terminals at Paris Charles de Gaulle Airport. "Why does it need to be a separate article topic?" If you ask, I can answer, "CDGVAL, which carries passengers between Orly Airport and Antony RER station and is very similar to OrlyVal in terms of system, is also very different from each other." to these details