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

This chimerical bridge/tunnel appears to dead end right into the sea.

Digger attempting to hide itself under 300 tons of rubble.

A symbol for the opposition to nuclear power around the world.

This unique architectural wonder is home to luxury apartments.

These old World War II fortifications have been transformed into an unusual equine attraction.

Remnants of the Nazis' occupation of Denmark linger along the sand.

Copenhagen's celebrated theme park and gardens.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

Things aren't quite what they seem at this mind-bending museum.

An old spa town in the mountains of Romania where, according to legend, the great hero Hercules once bathed.

This enormous abandoned prison was once dubbed the "Bastille of Romania."

The Natural History Museum that time forgot.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This massive underground salt mine now holds a sci-fi theme park in its depths.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

The 28-foot granite map plots the locations of 40 theaters in New York City.

Yo, Adrian!

World's first "penitentiary," meant to be humane, drove men insane.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

A collection of full-size movie monsters opened to the public.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

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