I will be taking eurostar train from Paris Gare Du Nord train station to London. I have luggage and would like to know do I need to check it in? Or can I just bring it onto the train. Once in the train, where do I park the luggage?
Eurostar trains have luggage areas at one end of each train car where large suitcases can be stored. There are also overhead storage areas for smaller "carry-on" suitcases similar in size to those that fit into airplane overhead storage bins.
There is checked baggage service for Eurostar if you'd prefer that. Fees are currently 25£ per suitcase as of 2017.