Why you should go: To experience the rugged alpine terrain and wildlife of the Canadian Rockies or the vast canyons, deserts and archways found throughout the American Southwest. Many of these landscapes are only viewable and accessible by rail and, by rail, we mean an immersive journey in a luxurious glass-dome coach.

What’s the big deal? Couples traveling together on three Rocky Mountaineer routes that connect Vancouver to the mountain towns of Banff, Lake Louise or Jasper (and reverse) will save $780 on select May-October journeys.

Rocky Mountaineer's newest route, Rockies to the Red Rocks, is also $1000 off per couple on select dates.

Our research found prices starting at $1456 per person (based on double occupancy) before the discount, which is automatically applied to qualifying packages at checkout.

To book: click the blue 'View Deals' button. Then, click 'Book Now,' 'Not Yet' and 'View Top Packages' to see available offers. Or, call 1-877-460-3200. You must book by May 31.