Hongdae Area is region in Seoul around Hongik University.
Hongdae Area is famous region for teenagers at daytime because of its industry. In Hongdae, you can find lots of food places, enterntainment places and Indie musical cultures.
However, after 12 o'clock midnight, Hongdae Area gets busy a lot and it's usually for 20~30 years old people. There are lots of Clubs and famous in Hongdae which makes Hongdae more famous.