This hidden gem reveals the history of Britain's first police force.

Third time's a charm, or in this case, two testicles are.

This former guildhall with a bacon-like exterior is now home to a museum covering 600 years of Antwerp's musical history.

In 1909, the steepest and most difficult piece of track on the Canadian Pacific Railway was replaced with a series of spiralling tunnels cut into the mountains.

This splendid tomb may look fantastic, but there's nothing in it...

This stately Victorian-era burial ground overlooking the Pacific Ocean is home to the graves of some of British Columbia's most famous figures.

A bench and a bridge pay tribute to Birmingham's favorite heavy metal band.

Building Men of War and Indiamen from Holland's Golden Age.

This strange sculpture depicts a giant nightmare hare crushing a man to death beneath its colossal bulk.

Hiding the longest subterranean river known in the world.

This still-celebrated home was a radical architectural experiment in 3D De Stijl.

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

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

Caves famous for the dragon-slaying saint who lived there.

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

The largest terracotta fountain in the world, built to commemorate Britain’s Victorian achievements.

Also known as Uncle Karl, the beloved bronze copper keeps a watchful eye on St. Stephen’s Basilica while people rub his lucky belly.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

This castle was once considered as an option for the Royal Family's alternate residence, but you may know it better from the 'X-Men' movie.

This strange statue features a bust of the famous composer plopped atop a woman's body.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.