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Two of the four discovered underground tunnels that were secretly dug by the North Koreans into South Korean territory; there are suspicions that there are others. The tunnels are an interesting visit but if you are tall, they will be extremely uncomfortable to walk along the full distance allowed.
This is the US/South Korean military base standing "in front of them all" should an attack come. Visitors to Panmunjeom will change buses and get briefed here before entering the DMZ.
자유의 집
South Korea's pompous propaganda palace faces the demarcation line. Visitors are usually taken to the Peace Pagoda next to it, which provides good views of the JSA and surrounding countryside. Accessible only from the Southern side.
North Korea's pompous propaganda palace faces the demarcation line. Accessible only from the Northern side.
These are the three blue conference rooms straddling the border: the neat lines of microphones and, outside, the low concrete bar mark the exact position of the line of demarcation. South Korean and North Korean soldiers in intentionally intimidating poses stand guard in and around the rooms. You're free to walk around the conference room and can hop from South to North if you wish. Just don't try to leave by the other exit!
After the Korean war, some prisoners of war were given the choice to cross over the bridge or to stay on the side of their captors, hence the name. On 18 Aug 1976, a US attempt to cut down a poplar tree obstructing visibility of the bridge led to a battle with North Korean forces that left Capt. Arthur Bonifas and Lt. Mark Barrett dead in what was later known as the "Axe Murder Incident". The bridge is now closed and a new bridge to the north is used instead. Usually visited from the South only.
The building where the armistice agreement was signed. The actual documents are kept here, guarded over by a tattered, faded UN flag and a miraculously well-preserved DPRK flag. The axe of "Axe Murder Incident" fame is also stored here. Accessible from the North only.