Artist and musician Will Menter creates musical sculptures.

These ruins reveal the remarkably intact layout of a Roman marketplace.

Exquisite examples prehistoric bas-relief carvings.

A village of art and exotic creations.

Trek up this glacier before it disappears.

A crumbling island fortress that seems to be covered in a field of stone crosses but is simply incomplete.

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

A granite rock formation littered with various species of moss, lichen, and fern.

This Bordeaux parking garage has 712 indoor spaces, and one outdoor.

Wall after wall of this French seaside neighborhood is intricately decorated with seashells and corals.

What if all public housing projects had been designed by "the Pygmalion of modern architecture," not only their prototype?

A suspended footbridge allows for traversing this gorge carved through the French Alps.

For those late-night mollusk cravings.

This tiny hotel perched atop a 50-foot tower really puts things into perspective.

These colorful French islands spent a stint bootlegging booze during American Prohibition.

Longest canal tunnel in the world, abandoned in the 1960s.

An often-shuddersome journey into a low-tech, robotic themepark.

Artist Danielle Jacqui decorates nearly every inch of her home inside and out with her work.

Abandoned blockhouses from Nazi Germany's Atlantic Wall erode into the sea on a French beach.

This fascinating museum in an old water tower holds the world's largest collection of Vodou artifacts from western and central Africa.

This crack in France's seaside cliffs once hid a sinister secret.

A total of 22 tiny bridges cross this canal of the Yvette River, forming a unique trail.

One of the great treasures of Neolithic art lies within this carefully constructed pile of rocks.

The ruins of a medieval castle linked to the murderous French lord that inspired the famous legend of Bluebeard.