But the winter season can be tough on the equipment and infrastructure: The engine of a BLS (Berne-Lötschberg-Simplon) train composition en route from Lucerne to Berne. Sunday, 17. February 2013 640 × 480 MountainTravel4 Invite somebody to read - Lade jemand zum lesen ein:EmailPrintTwitterFacebookLike this:Like Loading...