Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

This pun was simply waiting to come to life, and one defense contractor made it so.

The narrowest house in America is seven feet of pure spite.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

There’s a hidden military meme engraved on the World War II Memorial.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

An effigy of a trapped paratrooper dangles from a Normandy church to commemorate one remarkable D-Day event.

Bloodstains can still be seen in this medieval church where two medics saved lives on D-Day.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

An overlooked memorial honoring the local Washington residents who died in World War I.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The farm toy capital of the world hosts a museum filled with toy tractors dating back to the late 1800s.

Remnants of a quarry company town still stand on the banks of the Wapsipinicon River.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Famously misunderstood wonder of the ancient world