Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

A strange house built only at night, with rumored mystic inspiration.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The site of the climactic scene from the classic horror film is now a historic landmark.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Where the alchemists dream of transmuting base metal into gold was actually achieved.

This turn of the century masterpiece has a mysterious goaty interloper.

Its buzzing collection honors vibrator history.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An extensive collection of ancient Egyptian artifacts and mummies.

The headquarters of a secretive order is also a beautifully-designed park.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

This giant shopping mall still holds signs of its automotive past.

From the sky, a kaleidoscope of color brightens the grey landscape of the San Francisco Bay.

This quaint archive of the silent era preserves and pays homage to a seminal moment in film history.

This 700-year-old street food market features baby octopus and soy donuts.

This Buddhist temple is home to the graves of the Japanese national legends, the 47 Ronin.

An ordinary pond with fish from out of this world.

This unattributed sculpture in Amsterdam is hiding in plain sight.