BTS Gwanghwamun Traffic Control 2026: March 21 Bus Detours & 27 Gate Guide
Are you coming to Seoul for the historic “BTS Comeback Live: ARIRANG” on March 21, 2026? To ensure a smooth experience, you must check the BTS Gwanghwamun Traffic Control schedule. Due to the massive expected crowd, Sejong-daero (the main street of Seoul) will be fully closed, and major bus routes—including the airport bus—will be detoured. … Read more