GS25 Mapo Seongsan Branch (GS25 마포성산점) filming location

📍 53-2 Seongsan-dong, Mapo-gu, Seoul · Film · Coordinates 37.56379, 126.91268

GS25 Mapo Seongsan Branch (GS25 마포성산점) is located at 53-2 Seongsan-dong, Mapo-gu, Seoul, where Number One was filmed. K-Drama and K-Pop fans visiting Korea can stand right where the scenes were shot. Below you will find the works filmed here with scene notes, plus the exact position and directions to plan your visit.