Legend says these stone structures are where the doomed citizens of a vanished village sent themselves to die.

Putting the "mod" in "modular" since 2000.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

On October 17, 1814, a 15-ft. wave of beer ran rampant through the streets of London.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

This knockout museum lies in a sleepy corner of London.

Danish observation tower designed to look like a giant beer bottle.

A museum filled with tiny, adorable versions of the mighty Royal Danish Navy.

A stranded woman lived alone on this remote island for 18 years, inspiring the great children's novel "Island of the Blue Dolphins."

One of the world's steepest streets seems to have houses sliding down it.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

A lonely beacon, precariously perched atop a remote sliver of rock.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

The oldest steel ship in Iceland has been beached for years and is now a rusting ruin.

This black church sits alone among a field of lava rock.

Puffin enthusiasts flock to Europe's largest seabird cliff, which over one million birds call home.

A charmingly eccentric magma chaser presents his complete history of the island's eruptions since 1947, in cinematic form, just for you.

A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

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

This rusting remnant of the local herring industry is being given a second life.