I would like to purchase a Carte Orange ticket at CDG upon our arrival. Couple of questions: does the photo have to be passport quality or can I just take a regular photo and cut it to size?
Can you use a VISA credit card to purchase a Carte Orange?
Do I understand correctly that the Carte Orange will get me on the RER and into Paris?
Finally - is there a staffed metro ticket window at CDG?
Thanks for all your help! We leave in 10 days!!