The Củ Chi Tunnels are a must-visit historical site located northwest of Ho Chi Minh City. This incredible underground network, built during the Vietnam War, showcases the ingenuity and resilience of the Vietnamese fighters. Stretching over 250 kilometers, the tunnels were used for hiding, communication, transportation, and storage of supplies. Visitors can experience the narrow passages and learn about the harsh conditions soldiers endured. It's a remarkable glimpse into Vietnam's past and a sy

Raquel Welch entertains the troops in Vietnam (1967)

Why fighting in Vietnam was so hard. Most famously associated with the Cu Chi tunnels near Ho Chi Minh City (formerly Saigon), the underground tunnels were an extensive network used by the Viet Cong during the Vietnam War. They stretched for hundreds of kilometers and were not only used for shelter but also for communication, supply routes, living quarters, hospitals, and even weapon storage. Most were dug by hand using simple tools like shovels, hoes, and picks. The soil was often used to creat