Ho Chi Minh Trail Museum.

Situated in the Ha Dong district, this museum chronicles the immense engineering feat and human cost of the Truong Son strategic supply route. The collection spans 15,000 artifacts across nearly 3,000 square meters of indoor space, but the most distinctive elements are the physical reconstructions. Visitors can explore a "K road"—a specialized covered path designed to evade aerial surveillance—and a network of reconstructed tunnels that mimic the underground conditions faced by soldiers. Outside, the grounds are dedicated to heavy machinery, featuring the original trucks, bulldozers, and anti-aircraft guns that maintained the flow of supplies. Modern renovations have added immersive sound and light effects to help bridge the gap between static displays and the lived reality of the trail.