The Aare River divides Bern in two, the west bank is the old town, the east bank is the new city, and the seven wide bridges across the Aare River connect the old town and the new town Bern Old Town, originally a wooden structure Several fires in the Middle Ages burned all the wooden buildings. Later, it was rebuilt and changed to a stone structure, which has remained intact. The bright streets paved with round stones, the arcades connected to each other on the streets, the old houses with red tiles and white walls, and many streets in the streets of the city of Bern, so Bern is also known as the "spring city". ". There are 11 fountains in the city of Bern, which stand in the middle of the street. It not only provides the people with a visual view of the history and culture of Switzerland and Bern, but also thirsty when shopping.