Opened June 20, 2000, the War Memorial Museum in Yanggu was built to commemorate the sacrifice and heroism of those who fought during the Korean War at the nine battlefields located in Yanggu: Dosolsan, Daeusan, Bloody Ridge, Baekseoksan, Punch Bowl, Gachilbong, Danjang Ridge, 949 Hill, and Christmas Hill. The museum also reminds the current and future generations of the real cost of war and the sacrifices that were made.
The exhibition hall is divided according to themes: freedom, welcoming, meeting, understanding, experience, assurance, tribute, rooftop, and contemplation. Exhibition facilities include a high-quality imaging system and a three-way multi imaging room that combines battle scene dioramas, videos, and slides.