Described as a "castle" by BTS's Jin and a "mansion" by J-Hope, the filming site of the band's hit series located near the resort complex of Phoenix Pyeongchang is a feast for the eyes — especially in the wintertime. Fans of K-pop sensation BTS — dubbed “ARMY” — can visit the actual filming site of the boy band’s reality program series "In the Soop BTS ver. Season2,” in Pyeongchang, Gangwon.