내연산 12폭포 is a Waterfall located in Songna-myeon, Buk-gu, Pohang-si, Gyeongsangbuk-do. It is one of the 42 waterfalls in South Korea. Address of 내연산 12폭포 is 622 Jungsan-ri, Songna-myeon, Buk-gu, Pohang-si, Gyeongsangbuk-do, South Korea. 내연산 12폭포 can be contacted at 82542621117. 내연산 12폭포 is located in a remote area, with less than 1 listed places around it. 내연산 12폭포 is rated 4.5 (out of 5 stars) by 192 reviewers on the web.