The lab where the scientist made his groundbreaking discoveries is preserved on the basement floor of the Faraday Museum.

The cedar tree in Highgate Cemetery earned its title by accident.

An abandoned tank sits in an empty London lot as a symbolic middle finger to local city planners.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

One of the world's largest collections of pathological specimens.

A tongue-in-cheek arcade where the games are based on everyday life.

A student driver's nightmare.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

This Toronto garden collects stares and tchotchkes in equal measure.

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

Survival capsules find a second life as a unique hotel.

Tucked away in the Leiden city hall are a group of works by famed artist MC Escher.

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

This unattributed sculpture in Amsterdam is hiding in plain sight.

The history and future of cannabis.

A floating cat sanctuary on an Amsterdam canal.

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