A space dedicated to contemporary art and culture, co-chaired by fashion icon Miuccia Prada.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

Banksy gives themself artistic license with this piece of London street art.

The site where two doves fell in love.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

A British plaque explains that a house was built using the spoils of the first international golf bet.

These trenches were used to train the Scottish military for life on the frontlines of World War I.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

This 16th-century close preserves an unusual piece of Edinburgh's transportation history.

This former train tunnel is filled with lines from a poem crafted by Robert Louis Stevenson.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

The last municipal pneumatic post system in the world was in operation for over 100 years, and may run again.

This automated sculpture of two men peeing will spell out text messages with their micturition.

An old asylum graveyard that's been abandoned for half a century attracts those seeking a dark thrill.

An ornate sculpture of an ox in repose marks the former entrance to Nuremberg's medieval meat market, which was destroyed during World War II.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.

Where royalty waits in the height of luxury.

This basement museum explores the art and artistry of fascism.

Amsterdam's Red Light District leaves little to the imagination.

This museum inside Amsterdam's largest cemetery explores how people deal with death.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

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

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