Cheongju Sangdang Mountain Fortress (청주 상당산성) filming location

📍 29-1, San, Sanseong-dong, Sangdang-gu, Cheongju-si, North Chungcheong Province · Drama · Coordinates 36.66127, 127.54058

Cheongju Sangdang Mountain Fortress (청주 상당산성) is located at 29-1, San, Sanseong-dong, Sangdang-gu, Cheongju-si, North Chungcheong Province, where Tangnyu 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.