As far as cutting edge architecture is concerned, Berlin is full of iconic buildings on display that entertain the eye and challenge contemporaries to push boundaries. This city is unlike most others in Germany because after it was completely destroyed in WWII and  then impacted further by the rise and fall of the wall separating what became two separate cities.  Today Berlin has reinvented itself completely and is doing it again right now! It is exciting and fun, new and young, go explore!