Must see. Libeskind's building is a superb example of "emotional" architecture. Visit the basement and the holocaust tower but beware it is very disorienting and disturbing.
I don't think not too many people know about this park. If you have extra time in Berlin, go a bit further and take a walk. Along the river, there are a few places to eat & drink.
If you have a single speed and a few hours to spare, this is the only place to go. Enjoy a ride on the old landing strips of this now opened for public military airport.
