Unter den Linden is considered the main street and one of the most popular in Berlin. The name owes its origin to its unusual past and is directly connected with trees, because the German translation means "under the linden trees".
In 1647, by order of Friedrich Wilhelm, thousands of walnut and linden trees were planted. They were arranged in 6 rows, which greatly ennobled the bare ground that ran from the king's castle to his hunting grounds in the Tiergarten. Subsequently, the linden trees were well cared for, guarded and even shot if pigs came from neighbouring villages to prevent them from nibbling the bark of the young trees.
Unfortunately, the 20th century was a period when the linden trees were cut down several times. First during the construction of the underground in preparation for the 1936 Olympics, and then during the war years when they were used for firewood. Despite the fact that the trees were cut down, new and young linden trees were planted in their place. Nowadays they are treated as a green asset and jewel of Berlin. In order for each tree to be able to grow to its full potential, a system of individual feeding and watering has been installed. This is due to the fact that five species of linden trees are planted on Unter den Linden, which have their own fertilisers, medicines and appropriate care.
In 1770, the alley was rebuilt when, by order of Frederick the Great, 33 mansions were erected instead of 44 old houses, which had a very noble and majestic appearance. After this event, the luxury on this street only increased every year. At present Unter den Linden attracts many tourists with its beauty. This street is 1,390 metres long and has a large concentration of historical and architectural monuments, as well as hotels and restaurants.
