One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 was denounced by many—including Lincoln's own son.

Historical structures and natural wonders await visitors to this preserve.

The former broadcast site has been reimagined as a museum about the medium.

Inside, ancient treasures. Outside, modern contradictions.

A former nuclear facility during the Cold War turned nature preserve.

This former Cold War missile control site played an important role in the creation of GPS.

Dozens of rockets and missiles are on display outside a testing facility in the Utah desert.

One of the few Cold War-era bases with many of its original structures still standing.

A memorial for an outsider theorist who believed that the planet is actually hollow.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

What is it about mushrooms that makes people wish they lived inside of them?

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

This magnificent Cincinnati graveyard is also a popular public park.

The oldest brick house in the state of Ohio.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

Where beautiful signs live on forever.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

This massive sculptural work outside of Paris was four decades in the making—and it's still not quite complete.

One woman's decades-long obsession with the "La Fée Verte."

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

A 1,000-year-old church holds the bones of the Christian martyrs who died hiding inside it.