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

A museum specifically dedicated to the Trabant, one of the iconic automobiles of the GDR.

A dilapidated space station with overtones of 'Alien' and 'Bladerunner' featuring a multiplayer games galore.

At one of Berlin’s oldest churches, visitors can place mosaic tiles to help restore a medieval mural.

A monument to the man who almost killed Hitler.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

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

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

Celebrating the works of a beloved Italian actor, known for such cult films as 'They Call Me Trinity' and 'Watch Out, We’re Mad!'

This charming railway is one of the oldest and steepest funiculars in England.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

This massive boulder was hurled into a Zurich church when a gunpowder depot was struck by lightning in 1652.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

The "father of immunology" used this humble hut to offer the local people some of the world's first free vaccinations.

This restaurant's specialty is "a major enigma for food historians."

Three bridges straddle a stream, one stacked upon the other.

Long before mobile phones or GPS were available, these sentry boxes provided help for motorists in need.

A 19th-century funicular railway shuttles visitors up this surprising sea cliff to one of the world's largest camera obscuras.

A real-life Professor Snape once taught in this Welsh university building, which students of course nicknamed “Hogwarts.”

This mural honoring a drowned village has become a symbol of Welsh pride and patriotism.

This former military airfield's claim to fame came from a lucky accident during the Second World War.