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

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

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

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

The most visited, and possibly most controversial, museum in Germany.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

The final resting place of soldiers' loyal canine companions.

A six-ton wedding present for the King of the Scots.

360° views of the city plus five floors of optical illusions and hands-on science.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Amsterdam's Red Light District leaves little to the imagination.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

The Suurhusen church tower in Germany leans over farther than the famous Leaning Tower of Pisa.

The man who gave his name to magnetic measurement is buried in the city where he did his best work.

The Goose Girl of Göttingen, Germany might well be the most kissed girl in the world.