The monster at the center of the Darwin Center Spirit Collection.

Eighty million natural history specimens call this gargantuan museum home.

The broken skateboards that became a poignant memorial to a murdered skater.

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

This New Orleans statue of a portly figure in a goofy hat pays homage to a classic of satirical literature.

A 20-meter (65-foot) robot towers over Tokyo Bay.

This little replica of Lady Liberty provides a bit of NYC in a Japanese city.

Murals of the wild parties once held on the frozen River Thames.

Visit the WWII bunker where the British won the battle for the skies.

Catacombs turned marketplace.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Ship-sized kinetic sculptural fantasy.

This one has sailed five times as far as Sir Francis Drake's famous ship.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

This luxury shopping lane has been protected by its own tiny police force for over a century.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Model Trains and Much More in Hamburg.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

This underground church is topped with a 500-foot cross that is seen by many as a beacon of fascist hubris.

This German monument honors the so-called "Prince of Mathematicians."

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

Remarkably intact Roman stone fortifications have encircled this Spanish city for centuries.