It is a smart idea to buy train tickets for travel in France in advance. Passes can be purchased at the France Rail Pass website, RailEurope or Euro Railways.
You can purchase toy trains at toy stores such as Toys "R" Us and Laugh and Learn, both in their physical locations and online. You can also purchase toy trains at stores like Walmart and Target and at online shopping sites such as eBay.
Thomas the Tank Engine trains can be purchased from stores such as ToysRUs and from Walmart. They can also be purchased online from Amazon and from eBay.
Wooden trains can be purchased from a variety of stores both online and from local stores. Toy stores such as Toys 'r' Us would sell wooden trains. If there are none locally, their website would be an option.
Bachmann trains can be purchased though the Bachmann's website. You can also purchase the trains through the Amazon website as well as Target for around $70.
Lionel Fastrack trains are available online through many providers. Popular web sites that have these for sale include Amazon, Lionelstore and eBay. They can be purchased at a local hobby store as well.
There are many online sites where a person from France can purchase toy trains. Among these online sites are "Nextag", "eBay", and "Amazon". Prices at all of these sites are very reasonable.
You can purchase Tomy Trains at many retailers, but since they are easy to ship, you might want to take at look at sites like Ebay. Shipping charges should be minimal, but please keep them in mind when purchasing from someone out of your area versus purchasing from an online retailer.
Marx trains can be found most easily on websites like eBay. Although you could probably find them on other online shopping websites. Some may even be available in specialty stores that sell related items.
trains
There are many places one might go to purchase Thomas the Train online. In addition to the official brand website, one might also try purchasing from the Amazon website.
Hopefully never, because they are obviously on a collision course. I hope they're cargo trains and not passenger trains.
Lego Duplo trains can be purchased from many toy stores and online retailers. The official LEGO website is the best source for all LEGO related products and its easiest to purchase one directly from them.