Oddly touching memorial to a little-remembered nuclear tragedy.

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

Cannon designed to fire an atomic warhead.

The strongest earthquake in Nevada's recorded history left these spectacular breaks along the west front of a range in central Nevada.

A unique collection of military history dating back to the American Revolution.

This super-sized statue is the only public memorial to the deal that ended America's neutrality during World War II.

The final resting place of the camel who served with the Confederate Army during the Civil War.

After serving in Vietnam, Korea, and even a stint in the Turkish navy, the unique ship is now open as a museum.

This enormous World War II relic is one of the largest wooden structures in the world.

French prisoners carved these boats from the bones of their meat rations.

The perfect spot for a picnic, right next to a giant ballistic missile.

A ship that lived many lives under many names is now known merely as the "Ghost Ship."

This huge repository of local history housed in an old J.C.Penney's is home to the largest model train set in Southeast Texas.

The Bong-area park police have asked visitors to please, stop stealing the signs.

A floating museum that was sunk by a flood and left to rot in the tides.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

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

The U.S.' first commercial park dedicated entirely to flying drones.

These former Cold War launch sites have been preserved for tourists to see where the button might have been pushed.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

America's only nuclear missile silo open to the public.