This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the 20th century.

The video game-themed street art first popped up in the French city.

An iconic and eccentric bar for "Manouche" Jazz music keeps expanding its space—and its influence.

Collection of antique taxidermy and natural specimens, near one of Paris's oldest flea markets.

Stroll through retro Paris while shopping for old postcards and discarded doll heads.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

This 1920s Dutch barge is now a floating bookstore.

A sculpture of a beloved local figure, who tipped his top hat to everyone he passed on the streets of Bratislava.

The patches of trees pay tribute to Queen Elizabeth II.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

This coffee shop lies hidden beneath a historic church.

A mysterious shape catches the eye in this 16th-century painting.

A naturally mummified 2,000-year-old man.

A gruesome and mysterious ancient sculpture of a pagan deity from the Roman occupation of Celtic Britain.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

This magnificently macabre shield shows the power of chivalrous love in medieval times.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

The Art Deco artwork depicts gilded carriers of deadly illnesses.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

The metal leaves on this tree are engraved with the names of Holocaust victims.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A little-known ruin with a convoluted history and a fascinating latrine drainage system.

This memorial depicts the unlikely team that won England the Sir Thomas Lipton Trophy.