This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

The remains of centuries of copper mining appear like an alien landscape.

This 30-foot pile of rocks may be the grave of a mythological Irish queen.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

An ancient neolithic tomb that only sees the sun twice a year.

The ancient tomb acts as a calendar that keeps perfect time.

The inscribed stone at Kilnasaggart is a remnant from nearly a millennium ago.

The lake that fills and empties itself at random.

Northern Ireland's Brobdingnagian stepping stones.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

This replica Viking village was created for a film that was never shot and is now open to visitors.

This medieval village/restaurant perpetually celebrates the year 1376.

Edoras, capital city of Rohan in Lord of the Rings, once sat atop this isolated New Zealand mountain.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

The magical, mossy forest that inspired Princess Mononoke.

A museum of unusual collections, mini-towns, and a half-dog, half-alligator.

A 19th-century shrine covered with prosthetic body parts as votive offerings.

New Orleans' famous cemetery, located on the site of a former race track.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The greatest collection of New Orleans masking and processional traditions covering everything from Baby Dolls to Skull and Bone gangs.