Sweden's largest remaining gantry crane is a relic of Gothenburg's industrial past.

A mosaic tribute to a hitchhiking cat turned national celebrity.

Atop this former dutch railway office sits an interstellar work of art.

'The Letters of Utrecht' lays out a ribbon of poetry one letter at a time, with no final verse in sight.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

A gigantic teapot sitting on top of a parking garage in the center of Utrecht.

The world's first fish doorbell monitors this water passageway.

The cutest way to stay safe in traffic.

A jazz band formed by African water animals in the heart of Flemish Brabant.

Steadily reminding Czechia of its past.

A Jenga-style cylindrical tower of books that appears to go on forever.

Two stunning 17th-century libraries and a cabinet of curiosities.

Countless grotesque faces stare out from this eerie Prague art wall.

This artificial cave looks like something out of a fairytale.

This tremendous timepiece was once the largest cuckoo clock in the world.

A fearsome dragon clings to a corner of Munich's city hall.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

A man throwing a giant severed hand towers over Antwerp’s main square.

This statue dedicated to the story of a Flemish boy and his dog was relatively obscure in Belgium, but a cult sensation in Japan.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

Where George Lemaître discovered the expanding nature of the universe.

This unassuming stone bollard is a centuries-old marker denoting the center of the city.

A monumental toilet that is also host to rare plants.

This statue of a studious young woman stands at the site of Leuven's first college to accept female students.