The ultimate guide to the RER B, transforming your CDG/Orly-Paris transit. Discover the Châtelet stop strategy for a few hours' break in a private retreat, just minutes from the platform.
Stuck for 6 hours in Paris with exhausted kids? Forget airport floors and crowded cafés. Discover the ultimate travel parent survival plan: a private HQ in Châtelet for a nap, a refresh, and some genuine peace and quiet.