Things don’t get much greater than the Rocky Mountains, which tower over northwestern America. Although, as you’ll soon discover, everything in this part of the world is monumental in scale. Wind your way through the Rocky Mountains by train, admiring local wildlife and the immense firs that grace the route, before venturing into Alaska’s mighty fjords. This is a part of the world that’s as vast as it is beautiful. Gigantic glaciers, expansive plains, peaks that will take your breath away and predators that inspire awe – there’s nothing small about the great American North, or about the impression it will leave on you.