A monument to the three wars that led to German unification towers within a Berlin traffic circle.

A preserved Nazi labor camp now has a Holocaust museum on site and memorials to the thousands that died while imprisoned at the camp.

The last bastion of Roman presence north of the Alps looms over a German town.

Twisted buildings adorn the banks of the Rhine river.

Metro station with a claim to rock n' roll fame.

Germany's Glienicke Bridge has a shady history of clandestine meetings, espionage, and spycraft.

An ornate century-old elevator still connects the two halves of Bad Schandau.

Go surfing on this urban wave, "hacked" by local surfers.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

This riverside restaurant has been serving customers since 1146.

A Nazi concentration camp and Anne Frank's place of death.

Tiny memorials honor individual victims of the Holocaust.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.

Hamburgers are intensely proud of their tunnel beneath the river.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

An industrial relic is now one of Europe's most staggering art spaces.

The "Prussian Versailles" that is as glorious today as when it was built.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

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

This former steel and coal plant is now a neon-lit industrial fantasia.

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.

A monument to the man who almost killed Hitler.