Your transport companion for Ile de France!

Find all the information you need for travelling in Ile-de-France on the official "RATP" application.
- Geolocate RER metro bus Tram and Transilien Vélib' and Autolib' stations around you
- View up-to-the-minute timetables for the next RER metro bus Noctilien Tram and airport route arrivals as well as Velib' and Autolib' availability
- Use the widgets to access timetables even faster
- Find the best itineraries for your destination directly from the homepage using our detailed journey planner
- Receive free personalised alerts if one of your regular routes is disrupted
- Get line plans in landscape view for RATP RER (A and B) metro bus Noctilien RATP Tram and airport routes (Roissybus Orlybus and Orlyval)
- Get ideas for things nearby.