For example I buy carnet of \"Ticket t+\" tickets. I will live in Montmartre. Can I use the \"Ticket t+\" ticket to get to the Palace of Versailles?
1 answer
There is a three ticket option of taking the Metro to Pont de Sevres and taking either RATP or Phebus buses the two additional zones into Versailles (using two tickets when you board), but that may be more time and difficulty than it's worth rather than purchasing single Transilien or RER tickets that cover your entire journey from train stations such as Gare St. Lazare or Gare Montparnasse. The trains are quicker (45 min. vs. 1h-1h30) and easier to understand where you are and don't cost any more.
The ticket t+ isn't valid for the RER C nor Transilien L trains from Paris to Versailles.