France's high-tech, future-themed amusement park.

Now a memorial, this factory was once used as a concentration camp for artists by the Vichy government.

Small French town or alien garage?

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

This ancient theater was once the home of fierce gladiatorial battles.

Site of one of World War I's most horrific scenes.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

One of the largest ochre quarries in the world, hidden in a limestone landscape.

The Argonaute submarine was the French navy's pride and joy in the 1950's.

Despite centuries of architectural innovation, this French castle is being built like it's the 13th century.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

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

This French castle is said to have once held the Holy Grail but is now a gorgeous mountaintop ruin.

The world's tallest bridge is also possibly the most elegant.

The mental institution where Van Gogh created some of his most famous work now allows guests to walk in the artist's footsteps.

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.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

This modern French ossuary contains the jumbled bones of 130,000 WWI soldiers.

Natural history museum celebrating biodiversity with a parade of taxidermy animals.

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

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

This museum houses an imposing skeleton army comprised of creatures great and small.

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