The Virginia farm where John Wilkes Booth met his grisly end is now largely forgotten.

A home built with marble tombstones from the graves of 2,200 Union soldiers buried in a Virginia cemetery.

This collection of over 50 classic pinball machines awaits visitors to downtown Roanoke.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

The historic home still shows the scars from a little run-in with the British in 1813.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

World War II bunker still standing on the New Jersey beach.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

The site of one of history's most indelible and horrific tragedies.

The floor of this spectacular Baroque sanctuary is covered in memento mori.

A tiny nondenominational church harkens back to the days of the first homesteaders in the region.

This remote desert watering hole has a connection to a curious chapter of American history.

Half of a waterfall goes into the river while the other half seems to disappear.

This museum has a most unusual location: inside a giant, three-headed elephant.

A monument to the center of the North American continent may be off by a few miles.

"...I guess that was your accomplice in the wood chipper?"

Every president in history is immortalized in bronze in downtown Rapid City.

Just a man taking his prehistoric pet for a stroll.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

These experimental weapons brought World War II to Nebraska as well as 26 other U.S. states.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.