Europe's largest community of crocodiles and alligators.

Old vessels have been transformed into artistic canvases in this unusual cemetery.

A small house sits between two huge rocks, with its back to the sea.

Ride the rails on a train harkening back to a 19th-century marvel.

The precise origins of this pink sandstone temple are unknown.

An effigy of a trapped paratrooper dangles from a Normandy church to commemorate one remarkable D-Day event.

These unique markers designate the route American forces took during the Liberation of France.

This symbol of the French Revolution still stands where it was first planted during the 18th-century.

Personal garden filled with mosaics made of recycled garbage.

This fascinating abbey is considered the oldest monastery in the region.

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

Walk through living pictures and music in the Cathedral of Images.

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

A small town hallucinates en masse - Bad bread, or CIA science project?

This massive and eclectic collection is filled with thousands of sculptures, masks, and assemblages.

Series of underground houses inhabited continuously for centuries.

Grottoes, sculptures, and recycled ceramics permeate what was once just a small farm in France.

Tens of thousands of ancient rock carvings hidden in the heart of a French national park.

The construction of a tram line unveiled hidden remnants of the old medieval city.

This massive blockhead sculpture hides an entire library.

A medieval military street hidden beneath a charming French fishing village.

The ruins stand as a somber reminder of France’s worst civil catastrophe of the 20th century.

Every year, the town of Menton, France, turns lemons and oranges into giant sculptures depicting windmills, dragons, and more.

This mountain trail inspired Nietzsche to complete his magnum opus.