Originally Posted by
Mountain Trader
This is good to know-I haven't used the driverless train yet.
From a user's perspective I think the key question is: Is there clear signage on the RER so that a user knows where to get off for Terminal 1, and is there clear signage from where you get off so that a user can see how to get to and use the train?
There are essentially two airport stops coming in from Paris. The first one is the station below the airport hotels and the second one is below T2 proper. Both have CDGVAL access closeby and somewhat well marked. Whichever station you get off at (and the 1st one is probably easiest), follow the signs for the CDGVAL and take that to T1. I don't remember if the first stop is named Terminal 1 or not, but it any case, just follow the signs for the CDGVAL.