We are staying near Rouen actually but need to get into Paris on Friday, March 16. We see that the RER will get us into Paris without having to drive into Paris itself. Can we get into Paris from the RER A Line at Ste Germaine (I am supposing a stop is at Les Halles) and then out of Paris back to Ste Germaine (from Les Halles) and HOW EARLY AND HOW LATE can this be done in each direction? Having a real problem reading the time schedules.
NOTE: We attempted looking at taking EuroRail from Rouen to Paris- found early trips in - but no LATE trips out (past 5:20 PM). Is this correct? We wish to stay in Paris at least until 8:00 PM.
Any help would be appreciated.