Denmark is the oldest Nordic country. It is located in Scandinavia in northern Europe on a peninsula east of the Baltic Sea and southwest of the North Sea. Sønderborg is a city in Denmark with a population of 27,702. I learned that the city was built on the island of Als. It consists of old and new buildings. The city is divided into two largest parts, located on Alssund, and a smaller part on the Sundeved side of Alssund. Sønderborg is known mainly for the city’s popular routes with alcoholic beverages, which are very rich in history. The city has a lot of schools, one of our visits is called EUC Syd College. The school also has its hostel in which we stayed. Given that the city is very large, it has only a couple of steps, so it mostly consists of a house. The city has a beautiful view of the sea, it is also very quiet and peaceful. Tourist is not the most popular, but it is worth a visit.