9. Myeongdong commercial area is a main shopping and tourism district in Seoul. Although it only has 5000 residents, the daily flow of people can reach 2 million. More than 4 million tourists come here every year. As a shopping center, it boasts thousands of clothes boutiques, hotels and various kinds of entertainment facilities. It is also home to more than 100 financial institutions. Besides, it features a lot of well-preserved relics such as the Chinese Embassy and Myeongdong Cathedral.