These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

This open-air reconstruction of an Old West town, a cross between a theme park and a museum, provides an immersive historical experience.

This statue of an obscure comic strip hero stands as a tribute to patriotic service and a cautionary tale about embracing fads.

This hot dog-shaped diner has moved all around Colorado, but has never been to New York.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.