The luxuriously appointed, privately owned “Rocky Mountaineer” runs between Calgary (or Jasper) and Vancouver, cutting westward on the historic Canadian Pacific line through the soaring mountain wall of the Rockies. At Canmore, providing the weather is good, there is a fine view of the snow-capped “Three Sisters.” Soon afterwards, the popular winter resort of Banff is reached. Other highlights on this mountainous section (where peaks top 3,600 meters) include Lake Louise, Kicking Horse Pass, and Rogers Pass. Where to Stay in Calgary: Mid-Range Hotels: Right downtown, just a short walk from Prince’s Island Park in the Bow River and offering …