Rejoice at Amsterdam's ‘pop temple,’ a former church reborn as a raucous music venue.

A beautifully rebuilt windmill from the 17th century, situated along the Amstel River.

The mirrored section takes the shape of Hebrew characters when viewed from above.

A line number in Amsterdam that will likely never be used again due to its tragic history.

A unique work of automotive art calls this shopping center home.

This bronze statue of Martin Luther King was placed in the park without permission.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

Sail in for a ’dam good slice.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

A floating cat sanctuary on an Amsterdam canal.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

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

This cheese shop also houses a museum devoted to Dutch dairy.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

This historic Amsterdam bar used to accept sailor's monkeys as payment.

The world's only museum devoted to the wonders of fluorescence.

A domino effect created with Britain’s iconic telephone boxes.

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

A hands-off space for graffiti artists to hone and display their skills.

A little slice of Japan and its aesthetics in London's Holland Park.