Cue the Rockies to the Red Rocks, an epic multi-day itinerary through the desert canyons and mountain passes of the Southwest. Run by Canyon Spirit, it's one of the top American train routes rolling out in 2026. Previously known as Rocky Mountaineer's Rockies to the Red Rocks, the train has been earning awards and impressing riders for years. But the famous train route is getting an upgrade. It includes the Glenwood Springs stop, as well as a second overnight stop in Moab, Utah, an outdoor paradise that's considered one of the best cities in America for solo travelers.