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

A beachside cave filled with Bronze Age metalwork, pottery, and human remains.

Recreations of a Norse longhouse and boat on Shetland's northernmost inhabited island.

A grave marker depicting a body snatching tableau on a 19th-century tombstone.

This waterfall is one of the most spectacular natural features in the Scottish Lowlands.

Even after the church tried to wipe the practice out, this pagan festival lives on each year in a small Scottish village.

This enchanting hill is home to fairy lore and a sinister local mystery.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

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

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

This tiny train shuttles passengers to one of Northern Ireland's most spectacular sights.

Northern Ireland's Brobdingnagian stepping stones.

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

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A submerged archeological park still holds the wonders of a Roman Sodom.

The atmospheric road was never meant to be so creepy.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

Staves, storm-calling, and of course, necropants.

Famously misunderstood wonder of the ancient world

The world's largest collection of witchcraft regalia.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

Medicinal spa created with the discharge from a geothermal energy plant.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.