Going to travel on train to Ill de Paris and would like to know where we can
stow all out luggage. Will be going to Chartre, Giverny, Fountainblue, and other small towns.
Unless there is a particular reason you want to spend a night in one or more of the places you've listed, it would be better to stay in Paris and take day trips to the sights of your choice. Stow your luggage in your hotel in Paris.