Hours to take:
4 hours (another hour to get there from Seoul)
Reservation has to be made in advance. Individual cannot go in.
Story of it:
Panmunjeom is located inside the Demilitarized Zone (DMZ), and it is the most forward location in the DMZ that can be visited by civilians. The official name of the negotiating site is the Joint Security Area (JSA).
JSA(Panmumjeom) reservation MUST be made 48 hours prior to tour day.
You must carry your passport on tour day.