Even on a tight schedule, Tempelhofer Feld earns the hours.
Allow 1–3 hr.
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.