A restaurant devoted to "trouser grip" wrestling, an ancient form of Viking wrestling that is Iceland's national sport.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

The narrowest street in Paris.

Remains of Roman amphitheater hidden in a sleepy quarter of Paris.

Famous landmarks and structures from across Italy fill this miniature park.

Tiny memorials honor individual victims of the Holocaust.

Hans Christian Andersen for the postmodern world.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

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

This enormous "cloth of the conquest" depicts the Norman invasion of England in mind-blowing detail.

This medieval tower is all that remains of the castle where Joan of Arc was held before being burned at the stake.

A striking memorial to the Jews of Leiden who were murdered during World War II is scattered throughout the city.

This historic Dutch newspaper building is covered with media-themed details—and one unrelated oddity.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

Science meets wall art to highlight the beauty of famous mathematical equations.

A public urinal so pretty, it was declared a national monument.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A beautiful Victorian statue shows France's enduring love of the rhinoceros.

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

See hundreds of herons and egrets in the heart of the city in this dreamy hidden park.