|Subject: Re: Paris: Train from CDG to Gare du Nord?|
CDG1 and CDG2 are two different stations on the same RER line. All trains stops at both and CDG2 is the end of the line. Be aware that getting to/from CDG2 station requires either a long walk or going outside the terminal and catching the free shuttle bus. There are plenty of signs though.
Bye, Paolo Trieste, Italy