This 600-year-old home seems to defy physics.

When German-Iraqi relations broke down, this embassy was vacated post haste.

This German bone house contains the remains of some 20,000 souls.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

Slaughterhouse Five opens its dank doors to fans of Kurt Vonnegut.

The prototype for all Nazi concentration camps.

Terrifying derelict military hospital once housed a recuperating Hitler.

An intricate and amazing house built by architect Karl Junker.

A striking 12th-century-style castle built on the edge of a cliff.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

Kitschy horror displays now fill the house where some very real serial killing took place.

This 80-year old mannequin is so lifelike it is believed to be an embalmed corpse.

Underwater art project will double as a massive artificial coral reef to help regenerate the damaged ecosystem.

Every equinox this Maya pyramid puts on a spooky ancient light show.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A flying saucer has landed for good in the middle of a tiny Canadian town.

Canadian centennial project designed to gather information about UFOs.

The Incredible Hulk, Yoda, Mulder and Scully, and many many others watch over the mean streets of Toronto.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

Few other hotels can rival the grandeur of the Castle in the Rockies.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.