Since I will stay in Paris for 5 days, I am thinking to buy unlimited travel passes (Paris Visite "zones1-3"). I need also to use RER B to travel from CDG airport to paris center. But the airport is located in zone 5.
Does it mean that I can not use Paris Visite "zones1-3" to travel from airport to center?
In this case which ticket type should I also buy to travel from CDG using RER B?