Daebangjin Military Port located in 250-251 of Daebangdong past Seongudong and Dongsedong. It was designated as the cultural asset of Gyeongsangnamdo no. 93 (Dec. 20, 1983). It was constructed to fend off the looting by Japanese during Goryeo era. It was destroyed and reconstructed as a military port at the end of Joseon era.