
Tempelhofer Feld offers some nature & scenery, but not enough to make it the reason to go.
There's nothing like cycling or kiting down a real 1.2km airport runway with the whole flat city horizon around you — a defiantly democratic space Berliners voted to keep undeveloped. The catch: it's almost shadeless and windswept, dead in winter, and there are no facilities to speak of, so come prepared.