The Cu Chi Tunnels are an extensive network of underground tunnels located near Ho Chi Minh City, Vietnam. Built during the Vietnam War, these tunnels served as hiding spots, storage areas, and living quarters for the Viet Cong fighters. The tunnels allowed them to launch surprise attacks on enemy forces while remaining hidden from view. Visitors to the Cu Chi Tunnels can explore sections of the tunnels and learn about the ingenious methods used by the Viet Cong to survive and navigate underground. The site also features exhibits on the war, showcasing the resilience and resourcefulness of those who lived and fought in this challenging environment.