As a part of their week-long Tonight Show residency, BTS took their performances to one of Seoul’s most iconic locations, Gyeongbokgung (Gyeongbok Palace), the main royal palace of the Joseon Dynasty. Their powerful performance of IDOL was held in front of the impressive Geunjeongjeon Hall, and Mikrokosmos at the beautiful Gyeonghoeru Pavilion. Both locations are designated as Korea’s National Treasures.