Tuong Vi P.
Yelp
I didn't spend a long time at Gare Montparnasse, because while we arrived with more than 2 hours to spare, we ended up heading out but not before dropping off our luggage in the lockers that you pay to use. And what a life saver, because this allowed AT and I to wander about the neighborhood right outside Gare Montparnasse.
I have to confess something: AT told me there would be decent eating options inside the train station and it would have saved us some effort if we would have just done that but before stepping foot inside, I already decided that since we only had 3 whole days to explore Paris together and we hadn't gotten to check out this part of the 15th arrondissement (on the edge of the 14th), I wanted to go outside and see. Besides, as our cool Uber driver was dropping us off--having picked us up from the western edge of the 15th, right along the Seine--I spotted an Eric Kayser bakery (http://www.yelp.com/biz/eric-kayser-paris-16?hrid=hFnCgfl4LTZt28Ng1BDk-w) and wanted to stop by before leaving.
We went inside as soon as we were dropped off kindly in the front of the station and I noticed that even outside Gare Montparnasse, there was a Christmas market. It is so cool that anywhere you turn in France when visiting around the holidays, you will find these quaint bazaar-like environments with wooden booths filled with artisanal goods and yummy beverages and food. I snapped a few photos, at the risk of looking like the ignorant American tourist but I did do my darnedest to be discreet. I also got some flicks of the station itself, as I love to have something that will remind me of places that I have been.
When we came inside, AT moved around knowingly and he found the locker pretty quickly. There are several levels in the station, at least 3, with escalators easily spotted from most places and elevators tucked away with signs indicating where they are. I think we tried to use an elevator though and it never arrived after we pressed the button, even after waiting about a minute or two. There was no sign to inform us it was out of service but it seemed to be. Be prepared for this and also work on your muscles because you may have to carry your stuff up and down stairs at certain points.
There was a plethora of businesses inside the station, with a decent selection of eating places, coffee shops, and pharmacies. Yes, I needed to make a stop at a pharmacy and now that I think of it, it was this very reason that I wanted so badly to wander about outside. Yes... Actually, more than just the explorer in me, I needed to find a pharmacy open on a Sunday in Paris. This is not the easiest of feats but I had a list of ones that the internet showed were open (because everything the internet says is true!). We stopped inside one in the station though, to see if I could find what I needed and fortunately for me, I did! Now the remaining time could be spent walking, eating lunch, and maybe picking up provisions for the 3-hour train ride.
If you are unsure about the amount of time it will take you to arrive to Gare Montparnasse from wherever you are staying, get here early to ensure you don't miss the train (because even if you are here, Gare Montparnasse is large and you may have to walk quite a bit to find which platform your train is at and if your activity tracker is really lucky, you may be seated in one of the last cars of your train and once aboard, if you have large luggage, you will have to find space to store it--this is all to say even if you are there on time, have a buffer of at least 30 minutes to look for your train and get settled) and you will be sure to find enough entertainment to pass the time.
At the very least, just grab a cup of coffee (which may not have a lid if it's not from Starbucks... I know because I had my coffee sloshing every which way as I dragged my little suitcase about the station) and observe the super neat split-flap display. The changing numbers and letters had me pretty mesmerized... :D