Dedicated to the European Sinti and Roma peoples murdered during the Holocaust.

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

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

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

Berlin's old airport.

Taste freshly foraged yarrow and black locust blossoms at this ambitious cocktail bar.

This monumental work of art symbolizes the coming together of a previously divided city.

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

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

The world's first clock to use set theory as a measure of time required the invention of a new light bulb just to maintain its obtuse measurements.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

You've probably seen these distinctive orange-tiled columns on the big screen.

This platform is now a memorial dedicated to those who were deported during the Holocaust.

The 1852 novel "Uncle Tom's Cabin" lends its name to a subway station, a street, and several shops on the edge of Berlin.

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

These former Nazi anti-aircraft towers offer a singular view of the north of Berlin in the summer, and a sanctuary for bats in winter.

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

A turquoise lake within a volcanic crater.

An elaborate shrine dedicated to the four corners of the world unfortunately misses its mark.

A swing to dangle you off the very edge.

Rare signs of the former Soviet Union in the Caribbean, though not where you'd expect them.

A gallery of underwater art that can be visited by man and fish alike.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.