I have been to Paris before, and pretty comfortable using the train systems. But it's been awhile, and I want to be sure I understand. My plan is to go from Gare du Nord (via Eurostar) to my hotel, then around Paris, then out to Chateau du Vincennes, and to CDG airport over 4 days or so.
I think I need to get a carnet ....for trips around Paris. But I heard of a T+ ticket ?? not sure what that is.
I need to get to CDG....I'm thinking of using RoissyBus or the RER. Not sure if the T+ covers the RER (I know it doesn't cover the RoissyBus). Do I need cash for the RoissyBus
To get to CdVincennes.....I assume that needs more than a regular metro ticket as it's so far out (I can't recall what zone...but it's the end of the line). Maybe that is what a T+ ticket covers?
Or is there some 'travelcard' like thing I should use that would be more cost efficient?
Thanks so much!