These light, hollow rolls have been linked to Acadia National Park since the 1890s.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

This Transylvania County city is home to a rare white squirrel population that is descended from an escaped carnival animal.

This giant iron playfully pays tribute to an early 20th-century architectural trend.

This museum located in Fondi is also said to be the most haunted building in town.

Psychoanalyst Carl Jung reported a paranormal experience after visiting this mosaic-lined Roman baptistry.

A tunnel with windows, so you don't miss out on the impressive views.

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

A snapshot of the city's fascinating voodoo culture.

Years of archaeology, just chillin' by the water cooler.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

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

A little-known subterranean street runs under some of the best-known buildings in Chicago's River North.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

The palatial McDonald's that inspired Wesley Willis.

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

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

These pretty kitties killed and ate as many as 135 railway workers.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The uniquely-designed winter home and sculpture studio of Anna and Archer Huntington.

Despite being burnt down multiple times, the ruins of this South Carolina church are still standing.