Intercités: A bundling of the previous Intercités, Téoz, and Lunéa train groups. There's two sorts: the standard trains, which are priced the same as the TER plus the trains you'll find yourself on Should you have a Eurail or InterRail pass and don't want to pay for excess for reservations, https://conner1hhec.prublogger.com/28408223/the-smart-trick-of-paris-that-no-one-is-discussing