This unique historical monument features large concrete spheres designed to resemble fallen stars.

A quintet of history museums make this Virginia graveyard as much a resting place for funereal history as it is for people.

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

Lines from a walking song are etched into a rock in Natural Bridge State Park.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

The Bristol Camera Obscura housed in an ancient windmill.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

One of Europe's largest supercomputers is housed inside of a disused chapel.

This innovative steam machine was no doubt the most famous of the pioneer locomotives.

The final resting place of England's most notorious bandit.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

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

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

Home to items never before seen by the public.

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

The country's oldest continually-operated mini golf course lies hidden in plain sight, eclipsed by one of D.C.'s most popular tourist attractions.

A computer bug so primitive it was an actual insect.

The subterranean "lake" below the Paris opera house inspired the Phantom of the Opera's lair.

Egyptian Revival movie palace abandoned for decades and restored in 2013.