Home of a French nobleman's short-lived attempt at raising cattle in the Badlands of North Dakota.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

The abandoned coal loading dock is a canvas for unsanctioned art.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

Before founding the American Red Cross, Clara Barton had a tremendous humanitarian impact by locating thousands of missing soldiers.

This unique museum cafeteria showcases the history and regional diversity of African American cuisine.

A brass plaque dedicated to a convicted cannibal hangs in the National Press Club, and that's not even the craziest part of the story.

There's a crumbling old mansion inside the Smithsonian National Zoo.

The famous abolitionist’s preserved estate is one of Washington's finest monuments to its great Black citizens.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

A derelict bit of transportation infrastructure hidden in the woods.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

A painfully obvious spy house sits right across the street from the Russian Embassy.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

The United States Capitol's former columns still stand.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

The site of the climactic scene from the classic horror film is now a historic landmark.