Experience what life was like in Ireland during the Viking and medieval ages.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

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

A mansion where wonders of Christmas are celebrated all year long.

Sitting beneath an unremarkable residential building is a museum devoted to classic Pinball.

An Austrian house of bones filled with hundreds of intricately painted skulls.

A larger-than-life statue of the German revolutionist stands proud in a small town where he never lived.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

A marvel of Byzantine engineering under the streets of Istanbul.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This charming English house was once the home of England's most famous poet.

This isolated Japanese mountain village untouched by time showcases unique and stunning traditional architecture.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

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

This museum houses an imposing skeleton army comprised of creatures great and small.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This stunning mass of ice spans 121 square miles and is still growing.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

A beautiful young girl said to have been buried alive in her coffin…

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.