The AMTRAK route called the Empire Builder runs from Chicago to Seattle, through northern Montana and the fantastic scenery of Glacier National Park (USA)/ Waterton National Park (Canada). It is along the tracks that used to belong to the old Great Northern Railway, the railroad company my dad worked for all of his life. Here is a page of its route and all the stops:
click here Empire Builder is the last route listed under the heading WEST.

Alice