COEX Mall at Samseong Station, where shopping meets culture

Before entering COEX, the first thing that catches your eye is the large 'Gangnam Style' hand sculpture. It's a popular photo spot for foreign tourists, perfect for taking a picture while thinking of Psy's Gangnam Style horse dance. Once inside, the first place to visit is the Starfield Library. The massive bookshelves reaching toward the ceiling are quite impressive in person. There are plenty of shops, cafes, and restaurants around the library, making it great for a leisurely stroll. If you have extra time, checking out the COEX Aquarium is also a good idea. Since it's directly connected to Samseong Station, you can enjoy it comfortably even on hot or rainy days.