Berlin/Brandenburg Metropolitan Region Berlin/Brandenburg Metropolitan Region The Berlin/Brandenburg Metropolitan Region (, also "Hauptstadtregion Berlin-Brandenburg") is one of eleven metropolitan regions of Germany, consisting of the entire territories of the city-state of Berlin and the surrounding state of Brandenburg. The region covers an area of with a total population exceeding 6 million. The metropolitan region should be distinguished from Berlin's immediate agglomeration, dubbed "Berliner Umland" () which comprises the city and the nearby Brandenburg municipalities. "Berliner Umland" is significantly smaller and much more densely populated than the metropolitan region, accounting for the vast majority of the region's population over a fraction of its total
Brandenburg Gate then suburbs. The new gate was commissioned by Frederick William II of Prussia to represent peace. The Gate was designed by Carl Gotthard Langhans, the Court Superintendent of Buildings, and built between 1788 and 1791, replacing the earlier simple guardhouses which flanked the original gate in the Customs Wall. The gate consists of twelve Doric columns, six to each side, forming five passageways. Citizens originally were allowed to use only the outermost two on each side. Atop the gate is a Quadriga, a chariot drawn by four horses, sculpted by Johann Gottfried Schadow. The new gate was originally named the