In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

Two small chapels housed inside an ancient tree.

The 16th-century church was kept in its ruined state as a reminder of the casualties of World War I.

An all-American grocery store in Paris sells U.S. "cuisine" like Pop-Tarts and Heinz ketchup to homesick ex-pats.

Inside a former cabaret, seven floors of erotic art.

The haunting cadaver tomb of a famous French poet, playwright, and filmmaker.

The first modern cemetery of Lyon is complete with more than 200 chapels and monuments.

The birthplace of the builder of the Statue of Liberty is now a museum dedicated to his work.

A short distance from the Eiffel Tower is the final resting place of several of the city’s more well-known and interesting characters.

This former limestone quarry is now a subterranean wonderland of grand stonework.

Rows of multicolored bathing huts paint the sand dunes with pops of color.

The man who introduced reinforced concrete to the world demonstrated its genius by using it to build his own house.

The ruins of an abandoned cemetery are among the last remnants of the old village of La Boulaye before a wealthy landowner had it relocated.

On this romantic tidal island reachable only at low tide the tomb of a famous French writer overlooks the sea.

This hidden garden boasts amazing views of Lyon.

This mountain trail inspired Nietzsche to complete his magnum opus.

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

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

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

Personal garden filled with mosaics made of recycled garbage.

For those late-night mollusk cravings.

This triumphal arch celebrating the Sun King's conquest of Lille is a masterpiece of military architecture.

A sublime medieval path adorns the marble floor of one of the most beautiful Gothic cathedrals in France.

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