Located in eastern Germany and lying between the Spree and the river Havel, Berlin stretches about 90 km west of the border with Poland.

Berlin is one of the largest German economic and financial area. Electronics (Siemens, AEG etc.), machine construction, transport and clothing are principal Berlin industries.
Being Germany's major centre of trade and technological development, Berlin is the place where important international trade fairs and cultural festivals are organized every year.