This 400-year-old tree is actually an immigrant from North America.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

The site where two doves fell in love.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

A mechanized clock where a man fights off a dragon, crab, and rooster.

The oldest stone house in Paris was built by its most famous alchemist.

Beggars were miraculously "cured" of their fake ailments when they returned home to this 17th century Paris slum each night.

A lush vertical garden blooming in the heart of Paris.

For more than a century, Parisians have come for affordable dishes in a grand converted train station.

Marvel at the opulent Art Nouveau interior while dining on dirt-cheap French classics.

The ceiling of this shopping arcade is adorned with six trompe-l’œil artworks, including a grim funeral scene.

This circular artwork represents the ancient microscopic organisms that created the chalk foundations of the North Downs Way.

Luxurious hotel designed to stir the imagination of its many visitors.

The world's oldest model village.

A rare example of a building constructed specifically for catching eels.

This grave remembers the beloved canine companion of soldiers far from home.

These public toilets were used as a dead drop by pro-Soviet spies to trade British military secrets during the Cold War.

These graves are a rare example of Napoleonic Prisoner of War Graves in Britain.

This public lavatory is home to a mini museum that explores toilets through time.

This sculpture is an homage to one of the most important Jewish women in medieval England.

A configuration of a trio of statues that depict a scene reflecting a time emblematic in the city’s rich history.

Richard Luke Concanen never set foot on American soil.

The remains of the left arm of the levitating philosopher-saint are kept in a 13th-century Neapolitan basilica.