A preserved Nazi labor camp now has a Holocaust museum on site and memorials to the thousands that died while imprisoned at the camp.

The 14th-century ruins are said to contain healing powers.

A mansion where wonders of Christmas are celebrated all year long.

Before serving as James Bond's Casino Royale, this Victorian-era spa catered to the world's elite.

Named after the German word for "a longingness to travel," this park brings together thousands of city and street signs from around the world.

The largest brick bridge in the world.

The soulless eyes of 82 bronze children stare on forever in remembrance of a horrifying World War II massacre.

Created as a "model concentration camp" to hide Nazi atrocities from the international community, this former camp-ghetto now holds a museum and memorial honoring the lives lost within.

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

Two monstrous faces loom over a village in Czechia.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

This village in Bohemian Switzerland hosts more than 300 wood carvings inspired by fairytales, folklore, and other oddities, as well as a series of Communist-era tanks

An ornate century-old elevator still connects the two halves of Bad Schandau.

Ruins of a German Castle on top of a towering stone pillar.

From morgue to urn, watch the whole process at this unusual educational attraction.

Retirement home for giant obsolete machines.

This East German military command bunker was ready for World War III.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

As lake waters recede, a German village reemerges after more than a hundred years.

The abandoned mine where American troops discovered a treasure trove of art and artifacts hidden by the Nazis.

This "floating railway" is one of the world's oldest monorail systems.

The monumental home of Prussia’s eccentric "Cannon King."

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

The world's biggest pet store.