The city of Berlin (Alt-Berlin); 7 towns that surrounded Berlin: Charlottenburg, Köpenick, Lichtenberg, Neukölln/Rixdorf, Schöneberg, Spandau and Wilmersdorf; 59 rural communities and 27 estate districts from the surrounding districts of Niederbarnim, Osthavelland and Teltow; and the grounds of the Berliner Stadtschloss which curiously, until this point, formed an estate district in its own right.