Exquisite examples prehistoric bas-relief carvings.

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

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

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

Natural mummies hidden in the crypt of a medieval French church.

A well-preserved medieval village nested on a rocky outcrop and surrounded by a network of cliffs, natural bridges and canyons.

The remains of 40,000 humans, meticulously stacked in a tiny churchyard shed.

A unique underground structure dating back to the 1st century BC.

If they push on just the right spot, even the weakest person can move this titanic boulder.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

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.

Sleep in a climate-controlled plastic bubble for the night.

Beautiful carved tunnels.

The Cimetière des Chiens et Autres Animaux Domestiques is one of the oldest pet cemeteries in the world.

The largest underground church in Europe.

Ancient paintings known as the "Sistine Chapel of Cave Art."

Indents in the pavement are all that remain from a grisly death machine in Paris.

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

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

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

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

Weird wax anatomical models reside here, as do other anatomical specimens.

A museum of carnival attractions where you are invited to ride the rides.