Millions of dollars worth of sculpture decorate this Iowa city center.

America's most famous piece of self-built architecture.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

A beloved Chicago music venue offering cold beer and lots of “Friendly."

The beloved home to all publications indie, erotic, and punky.

This historic hotel invented the chocolate brownie.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The second oldest continuously operating bar in Louisiana.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

This sandstone mansion was the home of two of Oregon's most important pioneers.

10,000 flowered plants bloom in the City of Roses.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

Enormous small-business mecca in the Midwest, serving dozens of artists.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.