Gunsan Haemang Tunnel
48 Gunsanchang 2-gil, Gunsan-si, Jeonbuk State (Haemang-dong)
Haemang Tunnel is located at the northern tip of Mount Wolmyeong in Gunsan, built to connect Haemang-dong with downtown Gunsan. It was constructed in 1926 as part of the third phase of the Gunsan Por…