This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

This historic little railroad runs through some of the most beautiful scenery in Germany.

These small sculptures pay homage to the lovable star of an iconic Argentine comic strip.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

An ancient Viking village in North America that predates Columbus by 500 years.

Hidden in the hills is a mysterious stone structure, known only to a few.

A remarkable lava formation encloses a line of Buddhist statues that can't be accurately counted, according to local mythology.

An ancient city exhumed from the depths of the ocean.

For over 500 years this timbered alms house has provided a home for elderly residents of Coventry.

Catering to broken dolls for almost 200 years, this repair shop is now a charnel house of doll parts.

The best place in the world to buy tinned fish.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

A marble Lucifer hides behind the pulpit of this Gothic cathedral.

The atmospheric road was never meant to be so creepy.

Science fiction's grandfather has a fittingly marvelous tomb.

Deceased nuns were placed on stone chairs to decompose, while the surviving nuns prayed near the lifeless bodies.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

The oldest stone house in Paris was built by its most famous alchemist.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.