This home on a quiet suburban street is completely covered with vibrant mosaics.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

Hear the quietest sound from across the dome.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

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

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

The celebrated eyesore created by starry-eyed sweethearts.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A catapult rock from Gotland’s 13th-century civil war is still lodged in Scandinavia's best-preserved medieval city wall.

Known locally as the Jungfrutornet, this Medieval tower hides a dark legend.

Not quite the cultural gateway between China and Sweden its designer imagined.

If there is one thing you don't want to be in Sweden during Christmas, it's a Yule Goat.

Frequent fliers welcome in this airplane hotel.

"Only the dead get off at Kymlinge."

This giant crucifix is like U2's Joshua Tree for Swedish death metal fans.

The world's largest model of our planetary system.

This Stockholm light tower can be controlled by anyone with a smartphone.

It's always game time at Stockholm's only museum devoted solely to video games.

The library's graceful rotunda is like a bibliophile's temple.

A golden plaque marks the site of the mysterious unsolved assassination of the former Swedish prime minister.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

Stockholm's deepest subway station is also a stunning ecological wonder.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.