xx
In addition to enjoyable activities at San Francisco and Denver, you experience spectacular scenery on one of the most beautiful train trips in North America, climbing through the heart of the majestic Rocky Mountains, over the Continental Divide, Donner Pass and snow-capped Sierra Nevadas, through the 6.2 mile Moffat and numerous other tunnels, winding around mountainous curves hundreds of feet above beautiful valleys
you may find it hard to disagree. The Zephyr runs daily between Chicago and San Francisco, coursing through the plains of Nebraska to Denver, across the Rockies to Salt Lake City, and then through Reno and Sacramento into Emeryville/San Francisco
t