Have been through Gare St. Jean many times over the years, and I have to agree with the previous reviewers that the place has a lot of charm, inside and out! Most everyone comments on how small the place is, but the average American will be quite taken with the huge train shed that keeps you out of the weather when you're boarding and disembarking.
A few pragmatic things to know...
* The station is quite a long distance from the Centre Ville, but there is a tram system that will take you right to the Hotel de Ville - requiring a tram change at the main city plaza near the river. In other words, if you're going to dash out for a meal in the city center, or find a cute little hotel on a quiet street, it is going to take a bit of time, and some dragging of luggage on a crowed tram. I think the tram tickets were about 1.35 (euro) per person each way.
* There are nice, clean restrooms in the corridor that parallels track one, available to travelers or people who just wander in, but it's .50 to pee! Seems there's always an attendant there to make change.
* The area immediately around the train station is a little sketchy. Seems there are budget hotels in the neighborhood, but it's quite a lot different than arriving in Paris Montparnasse or Gare de Lyon - see previous point about the tram.
* There are several connections each day to Paris (just over 3 hours) and to CDG airport (just under 4 hours) That's pretty amazing when you really it takes 6 - 8 hours to make that drive, and ends up costing more when you add in the Petrol and road tolls. Unfortunately, there are no TGV lines to Provence, so it's actually faster to ride BACK to Paris then south again. "sigh"
Short answer: Great train station. Eager to see the place when all the renovations are done. read more