It's located in the Bank of Korea. Come from the open cave and you'll be there in a minute. It's the building opposite the New World. It shows not only the knowledge of Korean banks and currencies, but also the various currencies of the world. Think it over carefully, and it's very rewarding. There are many other links that children like. On weekends, many teachers and families come to study with their children. At present, it is the period of Pingchang Winter Olympic Games, and there are corresponding special exhibitions of Winter Olympic currency. After visiting, I learned that the Commemorative Banknote of the Winter Olympic Games was the first one in Korea.