Category: Postcrossing - official card
Date: May 2011
Distance: 520 km
Time of travelling: 12 days
Berlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union. Located in northeastern Germany, it is the center of the Berlin/Brandenburg Metropolitan Region, which has 4.4 million residents from over 190 nations. Located in the European Plains, Berlin is influenced by a temperate seasonal climate. Around one third of the city's area is composed of forests, parks, gardens, rivers and lakes.