We will only be in Paris one day, so the Ticket Mobilis seems like the best option. Will this cover us for metro, RER, and busses?
1 answer
Ticket Mobilis is good for Paris Metro, RER trains and buses.
Keep in mind Ticket Mobilis is not valid from CDG Airport, nor OrlyVal trains. UPDATE 2023: Ticket Mobilis now covers CDG Airport on RER B, Roissybus and Orly Airport by Orlybus & Tram 7 (still not Orlyval though).
If you need a Paris day pass valid for CDG airport travel, use Navigo Day Pass 1-5 zone or 1-4 zone for Orly OR use Ticket Mobilis, using Tram 7 or Orlybus (not OrlyVal train, which only accepts Paris Visite 1-5 zone tickets).