Where a neoclassical sculptor rests at the heart of the museum devoted to him.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Standing guard on top of an old, vacant ice cream shop.

The world’s largest Masonic temple was saved by the White Stripes.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

The iconic Chicago sculpture hides a beautiful and easily overlooked plaque on the backside.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

The last remaining vestige of a popular 1999 public art display.

Louis Sullivan’s dark, swirling cast-iron designs envelop a popular department store in this Chicago landmark.

This Art Deco airport was once deemed “the air hub of the Americas.”

This strange, small castle on the bayou has withstood the test of time and weather.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

An elephant is carved onto the gravestone of a man who was crushed by one.

Since 1929, this institution has been serving one of the most celebrated po’ boys in New Orleans.

This free sculpture garden is home to over 90 artworks and installations from artists around the world.

A treasure trove of rare and exquisitely detailed antiques

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

There are owls with glowing eyes in Herald Square.

Everyone from Mark Twain to Teddy Roosevelt has a pipe hanging from the walls of this historic chophouse.

A bit of retro transportation flair preserved in the world's largest department store.

A vibrant, 100-foot-tall mural dedicated to Evelyn Nesbit, the tragic icon of the Gilded Age.

The former hotel where Tesla invented the radio.