In the southwest direction of Siem Reap City, follow Highway 6 to the west. After seeing the folk village, the next T-junction will enter the path south. The location is a bit biased and the navigation is still easy to find. The tickets only accept cash, Cambodian currency 21,000 riel or 50 RMB (100 is not change, it is recommended to prepare change). Inside are some obsolete weapons, worn but shocking. These tanks, artillery and guns seem to be telling history, through pictures of the hard-won peace in Cambodia, they can't speak, but they tell the most real history.