We are arriving in Paris on August 15 (a holiday we realize, Assumption of Mary) and need to take a train from CDG airport to Versailles. I have read other posts and one from last October said they are working on part of the train line that takes you to Versailles. According to that post there is no direct line but you take RER B into Paris. Get off at St. Michel/Notre Dame and transfer to RER C going to Versailles. But work is being done on part of this route until some time in August of this year, so I don't know if this is still how you get to Versailles.
So my first question is: can we go from CDG to Versailles using the train? Second: Will the holiday affect train schedules?
I appreciate any help on this question. Thank you in advance!