We walk through the 2nd Infiltration Tunnel, covering a distance of about 500 meters underground in the DMZ, up to a point 300 meters from the Military Demarcation Line. Inside the tunnel, you can see white circles marking the holes where North Korea placed dynamite to excavate the tunnel.

From the Cheorwon Peace Observatory, you can see the DMZ and North Korean territory. Unlike other observatories, here you can also see the actual deployment of military bases, including general outposts, guard posts and iron fences on both sides. Unlike commercialised, tourist-oriented DMZ sites, Cheorwon offers a realistic view of the DMZ.

From 15 August 1945, when Korea was liberated from Japan, until 25 June 1950, when the Korean War broke out, Cheorwon was under North Korean control. The headquarters served as the central office of the Gangwon Provincial Party, which ruled the area at the time. It was also the political, social and cultural heart of the region. Furthermore, the basement of this building was used to carry out investigations and torture of liberals and capitalists.

From August 1945, when Korea was liberated from Japan, until June 25 1950, when the Korean War broke out, Cheorwon was North Korean territory. The headquarters served as the central office of the Gangwon Provincial Party, which ruled Cheorwon at the time, and was the political, social, and cultural heart of the region. Furthermore, investigations and torture of liberals and capitalists were carried out in the basement of this building. Arrowhead Hill is famous as the site where a French battalion attached to the U.S. 2nd Infantry Division fought a fierce battle against Chinese troops.