A preserved 18th century steel factory.

The original goat tower, the one that started it all.

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

In Namibia there is an installation that explores the intertwined linguistics and existential beliefs of an imaginary community.

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

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Cold war icon and onetime "hole" in the iron curtain.

Floating swimming pool within a moored vessel.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Macabre astrological automaton clock dating to the late 1400s.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Monument to a suicide protesting the Soviet invasion.