Kangnamji
Jangnamji is a pavilion of the Baekje Savi period located in 117 Sangnam-ri, Buyeon-eup, Buyeon-gun, Chungcheongnam-do. It is an artificial pond of the annex, and it is called a gangnamji based on the records of "Samguksagi". In the eastern part of the pond, there are marbles, tiles, and foundation stones that are made of octagons. In 1964, it was designated as Korean Historic Site No. 135.