You pass so close to towering red rock canyons in southern Utah that you expect to hear scraping or see sparks as you glide by. They loom so dramatically over you that you stare without blinking. And if you’re on board the train Rocky Mountaineer, you have glass domed and sided coaches to take it all in, all of the majestic landscape on the Rockies to Red Rocks journey between Moab, Utah and Denver.