A Hidden BTS Pilgrimage in Seoul: A One-Day Route from Gwanghwamun for International ARMY If you are an international ARMY visiting Seoul during the BTS concert period, the obvious plan is easy: go to the big-name places, take the standard photos, and follow the same route everyone else follows. But not every fan wants that. Some want a quieter day. Some want places that feel more personal, more reflective, and more connected to the texture of Seoul itself. That is the idea behind this route. A curated BTS travel itinerary in Seoul featuring hidden and iconic ARMY locations The concept This itinerary is built around three layers of BTS meaning. First, Gwanghwamun represents the present . It is the symbolic center of the current BTS comeback moment in Seoul. Authorities are preparing for extremely large crowds in central Seoul around the March 21 concert , with multilingual guides, safety infrastructure, and major traffic control measures in place. That makes Gwanghwamun a st...