A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Medicinal spa created with the discharge from a geothermal energy plant.

Cold war icon and onetime "hole" in the iron curtain.

Hear the quietest sound from across the dome.

See massive fossils that are over 200 million years old in northeastern Arizona.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Famously misunderstood wonder of the ancient world

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.