Berlin the once divided capital of Germany, has been re-united for more than 25 years. Yes, it really has been that long since we witnessed those unforgettable scenes of the Berlin wall being torn down. In the last two and a half decades the city has become almost unrecognisable from its previous cold-war self. It’s array of buildings offer visitors a glimpse of the past and a view of the future. From the imposing Reichstag building, to the many new futuristic buildings that line the river.