This statue was given to France by the United States to commemorate the centennial of the French Revolution.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

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

The first green space constructed on an elevated viaduct.

The encased skull that is widely believed to belong to St. John the Baptist.

The ruins of a Duke's bucolic dream, where camels once roamed alongside "Dutch" windmills and faux-Italian vineyards.

Sacked by Vikings, blessed by William the Conqueror, dealt a fatal blow during the French Revolution—these ruins have seen it all.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

The oldest stone house in Paris was built by its most famous alchemist.

These crumbling Nazi artillery bunkers are now fair game for massive graffiti projects.

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

Hundreds of hidden passageways weave through the old quarters of Lyon.

England's most notorious suicide spot.

Luxurious hotel designed to stir the imagination of its many visitors.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

A historic house left in "dramatic still life."

Explore nearly 400 years of English middle-class home life.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

The final resting place of soldiers' loyal canine companions.

A six-ton wedding present for the King of the Scots.

Seat of the Duke and Duchess of Devonshire for centuries.

Some of the saint's blood and bones are said to reside in Dublin.