At the end of the indoor activity, visitors will experience the outdoor scene. The tour uses moonlight as the main theme, recreating the nightlife of Cu Chi people living in the liberated area with activities such as digging tunnels, knitting under the moonlight, young people registering to join the army to fight the enemy, Grinding and pounding rice, boys and girls chanted and responded to each other in the fields, at markets, and civil servants came back to perform for the soldiers, guerrillas and people, mixed with the sound of bombs, artillery, and patrolling enemy aircraft.