This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.

A 14th-century fortified keep showcases the masterpieces of an ingenious 20th-century clockmaker.

A UFO-shaped event building originally intended to be a science museum showcasing the future.

This Dutch statue is a monument to the fictional shrew who brought doom to the city of Stavoren.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

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

Where cemeteries are carved into the side of cliffs and infants are buried in the hollows of trees.

Fossils, railroads, and waterfalls!

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This probably wasn't what Mao had in mind.

This psychedelic tourist trap is a leisurely descent into madness.

The once highest point in China blends symbolic design with a kick of adrenaline.

An out-of-place slice of France, smack in the middle of Shanghai.

A giant Troll lurks under one of Seattle's oldest bridges.

Roman ruins top white travertine terraces formed by ancient hot springs.

France's most famous cemetery, with some of its most curious tombs.

Fortified medieval tower house with lovely roof garden.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

A stunning bridge that appears as if it's lunging to the shore, and has a legend of a devilish architect.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.