An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

Catacombs turned marketplace.

One part local history, 99 parts gruesome haunted house.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Famously misunderstood wonder of the ancient world

Northern Ireland's Brobdingnagian stepping stones.

This historic estate on the east shore of Lake Tahoe was home to an eccentric millionaire (and his pet elephant, Mingo).

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

Wisconsin's most celebrated export gets the royal treatment on I-94.

A bizarre house filled with an astounding array of collections.