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

The largest outdoor art gallery in the Northwest United States.

An Egyptian-revival style film house in Boise, Idaho.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.

The metal bird, nicknamed "Sandy," stands nearly 40 feet tall and is an homage to the birds that migrate through North Dakota every year.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

Three legendary, living albino buffalo roaming their pastures for all to see.

A true roadside icon standing on the same plains that the herds once roamed.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

In an alley behind a Fargo bar, you can roleplay as Mario while interacting with a popular street mural.

"...I guess that was your accomplice in the wood chipper?"

A hundred-year-old museum filled with giant physics toys and experiments designed by grad students.

Before he was America’s most famous preservationist, John Muir was an ingenious mechanical inventor.

Life-size statues of characters from 'The Wizard of Oz' stand at the one of the early screening sites for the 1939 movie.

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

A place to eat for on-the-run agents and espionage enthusiasts.

Statue dedicated to the star of an old television show.

Perched atop a brick smokestack, this enormous lug nut symbolizes the local minor league baseball team.

This mechanical wonder towers above a river in Michigan's capital city.

The metal truss bridge served as the sole entry point to an "isolation island" for smallpox outbreaks throughout the 1870s and early 1940s.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

Louise Bourgeois' 30-foot-tall steel spider sculpture.