Thanks! Can you drive all the way onto the island? If not, is there somewhere safe to park the car overnight? We're staying the night on MSM and driving on to Deauville the next day.
You cannot drive onto the island. There are massive open-air car parks on the mainland nearby.
Did you catch a train direct from CDG? I'm not finding any.
You may be looking too far ahead. Train times are usually published 3 months in advance. Use next Sunday's times for planning.
We spent time in Paris first, so didn't leave from the airport.
For Sunday 27 November, I see direct trains from CDG at 12:50 (Ouigo), 14:49, and 18:47. There are other times but they have a change. I searched on Voyages-SNCF using the French version.Edited: 23 November 2016, 18:40