This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

New York City's smallest piece of private property.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A dilapidated dock tells the story of Titanic's missed arrival.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A mysterious structure left behind on the Polish mountainside, sometimes called "Hitler's Stonehenge".

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

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

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

These 18th-century paintings of Warsaw were used to reconstruct the city after World War II.

In the summer, the area around this sculpture transforms into a vibrant concert venue.

Special benches that play Chopin's music are scattered throughout his native city.

This bell stars in a tragic love tale and is said to make wishes come true.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

This hidden collection of everyday objects illustrates life within communist Poland.

Dedicated to the art of hunting, with juxtapositions of contemporary art.

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

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.