BTS Gwanghwamun Comeback Concert 2026: Subway Closures, Crowd Control Zones & Travel Guide
Seoul Travel Alert (March 21, 2026): BTS Gwanghwamun Subway Closures, Road Blocks & Crowd Control Guide Hi! Just KTravel here, based in South Korea. I share travel guides, festival updates, and tips to help travelers explore Korea more easily. Need help planning your trip? Got questions about visiting Korea? Join our Korea Travel Facebook Group