Each time a baby is born in Ghent, these streetlights flash in silent celebration.

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

A Museum of Psychiatry in a still-operating mental institution.

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

There is only one place in the world where the corners of four nations come together.

Road signs in Namibia mark the location of one of the five major circles of latitude.

Bizarre living fossil only grows in a small chunk of the Namib Desert.

This "dead marsh" sits among the largest sand dunes in the world, a forest frozen in time.

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

From neon green watering holes to bleached elephant foetuses, this Mozambique museum makes natural history weird.

The largest prehistoric ruins south of the Sahara, once a powerful center of international trade.

Petting this mysterious iron monkey supposedly brings good luck.

This giant urban staircase was built to keep the city's brave fighting men from getting waylaid in the red light district.

A little sculpture with a large wardrobe.

Sculpture designed by Turkish artist and professor Mehmet Ali Uysal.

Theme park featuring miniature replicas of European monuments.

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