A towering monument to war, located on a beautifully peaceful hill.

Art installations, derelict railcars, and endangered grasshoppers all call this south Berlin park home.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

Several 12th-century ruins can be found inside this historical market.

This conical hill was built as a testing ground for an engineer known as the Glider King.

A portable, wooden replica (minus the hyphen) of Hamburg’s iconic crooked coffee shop.

An eerie, derelict amusement park in Berlin.

Iceland's tribute to its thankless civil servants.

This stunning concert hall has become a symbol of Iceland's national recovery.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

An abandoned masterpiece of Soviet Brutalist architecture.