The former home of France's controversial pop maestro is almost completely covered in ever-changing tributes and graffiti.

A 14th century bridge built as a fortress, where the devil lurks on one of its towers.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

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

One of the greatest maze designer’s greatest mazes.

A modern-day Lascaux cave underneath Paris.

An off-the-beaten-path boutique stuffed with an eclectic collection of upcycled goods.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

How did a French journalist’s grave become the sexiest statue in the cemetery?

This French ghost town from World War II has been left as a memorial to German atrocities during World War II.

The subterranean "lake" below the Paris opera house inspired the Phantom of the Opera's lair.

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

The first green space constructed on an elevated viaduct.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Statue of death tucked in the University of Medicine courtyard.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

The history of radiation is on safe display at the foot of a radiation science laboratory.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.