Youngsan River
The Youngsan River is a fortress that connects Oam-dong, Mokpo-si, Jeollanam-do, and Samho-eup, Yeongam-gun, and blocks the Youngsan River and the Yellow Sea. The Yeongsan River estuary is 4,350m in length and 20m in height, and Yeongsan Lake, the back lake, has a storage capacity of 250 million tons.