Vikings and Evangelicals have both had a hand in this replica medieval church.

Hidden behind musical flora and forgotten for over a thousand years, this cave is now a neon dream.

One of the largest caverns in the world has a maw large enough to stack cathedrals in.

Have fun at the world's first Buddhist waterslide park.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A succession of eerily contemplative iron figures lead from a Scottish museum to the sea.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

The largest of London's subterranean rivers and once a mad, bad center of London life.

An unusual round church in London with a Templar past.

Hidden beneath the streets of London is a secret subway that only carried mail.

A fifth-century temple improbably built into the side of a cliff.

Figures of unknown origin carved into the surfaces of underground caves.

Eco-friendly island mansion.

The private clubhouse for the members of the Academy of Magical Arts.

The eccentric mansion of one the most popular horror authors of modern times.

The house and graveyard used in the Stephen King spine-chiller.

Experience park where visitors are told to expect the unexpected.

Enormous underground chamber built to detect 'ghost particles' of the universe.

Beautiful mostly-abandoned town only accessible by sea-worthy boat or plane.

This WWII-era military installation once held an entire city within its walls - now, its walls are falling down.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

Siberian husky that delivered a life-saving antitoxin.