Hello... we need some help!!!!
Firstly we need to know what the best way of travelling from CDG to parc des expesitions would be. Looked into a taxi but it would be too expensive! I've seen that we could get on the RER but it seems to say that the ticket we need to get is one that would take us all the way to paris for 8.80
We would like to travel into Paris, which as we can work out would be just using the B line, which ticket would be best to get? And would this ticket enable us to get on and off for the day?
Thank you in advance
Laura
