The world's largest bicycle shelter can hold more than 12,500 two-wheelers.

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

The bridges portrayed on EU currency aren't fictional anymore.

The largest flower auction house in the world.

A market built atop boats is one of the few floating holiday markets in Europe.

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

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

Invisible bridge parts the waters, invoking biblical images and preserving the ominous feel of an ancient moat.

Colorful and chaotic stacked hotel in North Holland.

A miniature model of the iconic Stockholm department store.

A golden plaque marks the site of the mysterious unsolved assassination of the former Swedish prime minister.

A little sculpture with a large wardrobe.

Climb inside an iron crystal magnified 165 billion times its normal size.

Pilgrimage site for star-crossed lovers.

A unique form of erosion created an uncanny landscape of boulders perched atop slender columns of clay.

Bell tower juts out from a village buried under a lake.

A 300-kilogram egg sculpture that embodied a neighborhood revival.

These traffic lights celebrate the 100 year anniversary of the women's suffrage movement in Lithuania.

This micro-nation may be some sort of prank, but its constitution sure seems official.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

A Milanese café entirely designed by the American director Wes Anderson.

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

This 600-year-old home seems to defy physics.

Sound travels strangely in this underground whispering gallery.