This bridge was constructed from the rubble of the infamous Bastille.

An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

Historic medieval fortified city in southwest France.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

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

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

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the century.

Paris' linguistic guide to the international language of, yes, love.

This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Notorious artist squat renovated into legal studios.

This atmospheric spot in Pärnu's historic old town is located in a 17th-century almshouse.

Legend says lovers who hold hands while venturing along this stone jetty and kiss at the end will remain together forever.

The secret cells in the basement of the KGB's Estonian "Grey House" have been preserved as a grim Cold War museum.

These rock drawings in the Côa Valley also create an ancient optical illusion.

This unique architectural wonder is also tied to one of the 20th-century's most renowned writers.

This ship offers visitors the chance to spend the night aboard a former floating hospital for fishermen.

This impressive rupestrian engraving dates back to the Upper Palaeolithic period.

These small, triangular, colorful houses are a staple of Madeira Island.

Come for the bread-themed puppet show, stay for the buffet.

The "Little Ones," show Portugal in full miniature splendor.