CERN's beautiful, bending sculpture is a tribute to the spread of knowledge.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

A celebration of capitalism in Midtown.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

A dilapidated dock tells the story of Titanic’s missed arrival.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

The most loyal of little dogs, or a Victorian era publicity stunt?

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

A free public golf course hides in plain sight in the heart of Scotland’s capital.

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

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

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

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

These fantastically named natural pools look like something out of a Scottish myth.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

A long-abandoned relic of World War II.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

A close look reveals that the Scottish monument is just slightly off-kilter.

A lush indoor jungle fills this bustling Madrid transportation hub.