Berlin is the capital city of Germany and and largest by both area and population. Its 3,748,148 inhabitants make it the second most populous city proper of the European Union after London.The city is one among Germany's 16 federal states. It's surrounded by the state of Brandenburg, and contiguous with Potsdam, Brandenburg's capital.

Berlin is in northeastern Germany during a neighborhood of low lying marshy woodlands with a mainly flat topography, a district of the vast Northern European Plain which stretches all the way from northern France to western Russia.. Berlin has an oceanic climate, the eastern a part of the city features a slight continental influence, especially within the 0 °C isotherm, one among the changes being the annual rainfall consistent with the air masses and also the greater abundance during a period of the year. The GDP of Berlin total €147 billion, a rise of 3.1% over the previous year. Berlin's economy is dominated by the service sector, with around 84% of all companies doing business in services.

Berlin is a famous for culture, politics, media and science. Its economy is predicated on high tech firms and the service sector, encompassing a various range of creative industries, research facilities, media corporations and convention venues. Berlin serves as a continental hub for air and rail traffic & highly complex public transportation. The metropolis is a popular tourist destination.

Berlin is home to world renowned universities, orchestras, museums, and entertainment venues, and is host to several sporting events with the world's oldest large scale movie studio complex, Berlin is an increasingly popular location for international film productions. Its facility is the most visited zoo in Europe and one among the foremost popular worldwide. The town is documented for its festivals, diverse architecture, nightlife, contemporary arts and a very high quality of living.