코엑스 오디토리움

COEX Auditorium is a mid-size performance hall inside the COEX convention complex in southern Seoul's Gangnam-Samseong area, run as part of the broader COEX trade-and-cultural ecosystem. The hall hosts a rotating mix of business-conference plenary sessions, classical concerts, K-pop showcase events, corporate awards ceremonies, and large-scale lectures, with a flexible stage configuration that adapts between formal-conference and concert-style layouts. The auditorium sits inside the COEX building, which also contains COEX Mall, the Aquarium, the Starfield Library, and major hotels — that integration makes the hall an unusually convenient venue for visitors already in the area for an event. For travelers it is most useful when a specific event coincides with a Seoul visit; otherwise it functions as part of the broader Gangnam-area itinerary.