Want to purchase a ticket from Basel SBB to London, St Pancras. Question: in Paris, does one need to change train stations from Paris Gare de Lyon to Gare du Nord? It’s not clear from the web site. The train to London is named the “Paris-Nord Eurostar” but does it leave from Gare de Lyon as well? The detail view show it to be a forty minute walk? If there is indeed a change of train station, I recommend the good folks at SBB make that very, very clear (it isn’t). Thank you.
