A cosmopolitan city with an edge

From its fashion to its architecture to its political history, Berlinhas always been edgy. The Berlin Wall is a sobering reminder of the hyper-charged postwar atmosphere, and yet the graffiti art that now covers its remnants has become symbolic of social progress. Check out the Weltzeituhr (world time) Clock, topped by a model of the solar system, then turn back time by dining at the historic Zur Letzten Instanz, a 16th century restaurant that was frequented by Napoleon and Beethoven.