Cu Chi Tunnels

The Cu Chi Tunnels are among the seven must-see attractions of Ho Chi Minh City listed by the national tourism board, and a popular trip from the centre. During the Vietnam War, the Viet Cong used this huge network of tunnels for hiding, communications, supply routes, field hospitals and living quarters. American forces mounted major operations against the area, including Operation Crimp in 1966 and Operation Cedar Falls in 1967, but bombing failed to destroy most of the network. After reunification the government preserved two sections as a war memorial park.

The tunnels lie in Cu Chi District on the north-western edge of greater Ho Chi Minh City, about 40 kilometres from the centre. There are two visitor sites. Ben Dinh, about 35 kilometres from the city, is closer and more frequently visited, with reconstructed sections and some tunnels enlarged to make them easier for tourists. Ben Duoc, about 70 kilometres away, contains part of the original system. At both sites the tunnels are lit with low-power lights and you can see displays of booby traps.

Visits usually combine displays above ground with the chance to crawl through a stretch of tunnel, and a film is shown to visitors. Even the widened sections are hot, dark and cramped, so anyone with claustrophobia, back or knee problems should stay above ground; there is plenty to see without going underground. There is also a shooting range on site, which some visitors find jarring. The film reflects the official wartime narrative.

Wear clothes you do not mind getting dirty, closed shoes and insect repellent, and bring water. Many visitors go on an organised tour, which removes the hassle of arranging transport, but it is also possible to hire a car and driver. Allow around half a day for the round trip from the city, more if you go to Ben Duoc.

The visit pairs well with the War Remnants Museum in the city, which gives the wider context. Mornings are cooler and generally less crowded than the middle of the day. Families with older children often find the site absorbing, although the tunnels themselves are not suitable for very young children.