Samdocheon Tunnel (삼도천터널) filming location

📍 충북 제천시 봉양읍 원박리 산 99-2 · Drama · Coordinates 37.12345, 128.08928

Samdocheon Tunnel (삼도천터널) is located at 충북 제천시 봉양읍 원박리 산 99-2, where Twelve 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.