 Saint-Germain-en-Laye is also served by [[Achères – Grand Cormier (SNCF)|Achères – Grand Cormier]] station on Paris RER line A and on the Transilien Paris – Saint-Lazare suburban rail line.This station is located in the middle of the [[Forest of Saint-Germain-en-Laye]], far away from the urbanized part of the commune.