Gungnip Iksan Bakmulgwan is located inside Iksan Mireuksaji. It displays Baekje artifacts and materials related to the Mireuksaji seoktap, along with sari jang'eomgu, models, and video materials. The museum is open from 9 a.m. to 6 p.m., with admission ending at 5:30 p.m. It is closed on Mondays, January 1, and the day of Seollal and Chuseok.