The Vinh Moc Tunnels are an incredible testament to the ingenuity and resilience of the Vietnamese people. Located in the Quang Tri Province of Vietnam, the tunnels were built during the Vietnam War as a refuge for the local population. This subter
From Wikipedia
Vịnh Mốc is a tunnel complex in Quảng Trị, Vietnam. During the Vietnam War it was strategically located on the border of North Vietnam and South Vietnam. The tunnels were built to shelter people from the intense bombing of Son Trung and Son Ha communes in Vinh Linh county of Quảng Trị Province in the Vietnamese Demilitarized Zone (DMZ).