Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

A hotel with a rich Wild West history of miners and bootleggers.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

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.

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

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

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

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This erect, phallic geological spire wasn't always named so domestically.

This historic Union Pacific Railroad depot is a stunning symbol of American post-Civil War progress.

The only retired U.S. nuclear missile silo that is open to the public.

A small Wyoming town is home to the state's oldest-operating soda fountain.