Beautiful carved tunnels.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.

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

This professional clown's home is an outsider art wonderland.

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

A public park off the beaten path with a beautiful waterfall and 13th century Cistercian abbey.

These quaint French houses dangle precariously over a precipice.

The fantastic architectural models of a French traveler.

The famous winding walk at Chartres is surrounded in mystery and myth.

This stunning natural double arch, the largest in the Alps, went undiscovered until 2005.

This Parisian gem is one of the most incredible ethnographic museums in the world.

Ivy-covered Medieval tunnels cut through this charming town in France's Loire Valley.

Monsters and miniatures are held in equal esteem at this wondrous museum.

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

A natural arch carved by a river gave its name to the so-called "Cave of Forgotten Dreams."

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

An aluminum skeleton brings Chinese mythology to the French shore.

Do these monsters look familiar? The gargoyles on this church are all from pop culture.

Science fiction's grandfather has a fittingly marvelous tomb.

This massive blockhead sculpture hides an entire library.

A Gothic cathedral created from volcanic rocks.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

In this Parisian garden's grotesque former life as a zoo it fed exotic animals to the bourgeois and put humans on exhibit.

The largest underground church in Europe.