In the middle of a busy airport, a statue honoring the astronaut who told Houston that Apollo 13 had a problem.

A multiversal transit station located right below a highway interchange.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

If you don't look closely, you might mistake this sculpture for just another passenger waiting at the airport.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

The seat of Buffalo government is a gorgeous Art Deco palace.

The absurd creation is a compulsory destination for selfies in Buffalo.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

This monument pays tribute to the city’s contribution to basketball history.

Loyal fans of one television's most famous painters still come to pay their respects.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

Art Deco stylings conceal the true nature of this bridge.

The California capital city once stood 10 feet lower than it does today.

Pillars made of 700 pieces of luggage climb to the ceiling of Sacramento Airport's baggage claim.

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

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

This sprawling bookstore spans four floors and has more than a million books in stock.