This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

Where the sleeping monsters of Scotland's oil industry are left to rust.

This single-track road rewards brave drivers with stunning Scottish scenery.

This abandoned oil depot produces world's longest echo in a manmade structure.

Scotland's only funicular railway is also the United Kingdom's highest.

A pagan tradition of draping trees with rags eerily lives on.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Housed in an old church, this hunting museum holds a collection of mythical bird-rabbit creatures.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

This former steel and coal plant is now a neon-lit industrial fantasia.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

These 18th century gardens tell a rocky story of the son of Odysseus.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

The prototype for all Nazi concentration camps.

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

This historic stone bridge has an entire neighborhood clinging to its sides.

A stairway to heaven, or to nowhere at all.

"The most colorful grottoes of the world.

A wunderkammer of mysterious objects and stories.

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

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

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

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